initial commit of GApop

svn path=/trunk/externals/grh/; revision=3318

18 files changed, 1554 insertions, 0 deletions

diff --git a/GApop/build-pd-darwin.sh b/GApop/build-pd-darwin.sh
new file mode 100755
index 0000000..38814a9
--- /dev/null
+++ b/GApop/build-pd-darwin.sh
@@ -0,0 +1,17 @@
+#!/bin/sh  
+
+SYS=pd-darwin
+
+. config-${SYS}.txt
+
+make -f makefile.${SYS} &&
+{ 
+	if [ $INSTDIR != "" ]; then
+		echo Now install as root
+		sudo make -f makefile.${SYS} install
+	fi
+	if [ $HELPDIR != "" ]; then
+		echo Now install help as root
+		sudo make -f makefile.${SYS} install-help
+	fi
+}
diff --git a/GApop/build-pd-linux.sh b/GApop/build-pd-linux.sh
new file mode 100755
index 0000000..77c6e3f
--- /dev/null
+++ b/GApop/build-pd-linux.sh
@@ -0,0 +1,17 @@
+#!/bin/sh  
+
+SYS=pd-linux
+
+. config-${SYS}.txt
+
+make -f makefile.${SYS} &&
+{ 
+	if [ $INSTDIR != "" ]; then
+		echo Now install as root
+		su -c "make -f makefile.${SYS} install"
+	fi
+	if [ $HELPDIR != "" ]; then
+		echo Now install help as root
+		su -c "make -f makefile.${SYS} install-help"
+	fi
+}
diff --git a/GApop/build-pd-mingw.bat b/GApop/build-pd-mingw.bat
new file mode 100755
index 0000000..fa8919a
--- /dev/null
+++ b/GApop/build-pd-mingw.bat
@@ -0,0 +1,3 @@
+mingw32-make -f makefile.pd-mingw
+mingw32-make -f makefile.pd-mingw install
+mingw32-make -f makefile.pd-mingw install-help
diff --git a/GApop/build-pd-msvc.bat b/GApop/build-pd-msvc.bat
new file mode 100755
index 0000000..d6187f0
--- /dev/null
+++ b/GApop/build-pd-msvc.bat
@@ -0,0 +1,4 @@
+@echo --- Building with MS Visual C++ ---
+
+nmake -f makefile.pd-msvc clean
+nmake -f makefile.pd-msvc
diff --git a/GApop/config-pd-darwin.txt b/GApop/config-pd-darwin.txt
new file mode 100755
index 0000000..1b84a23
--- /dev/null
+++ b/GApop/config-pd-darwin.txt
@@ -0,0 +1,35 @@
+# config file for GApop, adapted from Thomas Grill's xsample makefile
+#
+
+# your c++ compiler (if not g++)
+#CXX=g++-3.3
+
+# where does the PD installation reside?
+PD=/usr/local/lib/pd
+
+# where are the PD header files?
+# leave it blank if it is a system directory (like /usr/local/include), 
+# 	since gcc 3.2 complains about it
+PDINC=${PD}/src
+
+# where is the PD executable?
+PDBIN=/usr/local/bin/pd
+
+# where do the flext libraries reside?
+FLEXTPATH=${PD}/flext
+
+# where should the GApop objects be built?
+TARGDIR=./pd-darwin
+
+# where should GApop be installed?
+# (leave blank to omit installation)
+INSTDIR=${PD}/extra
+
+# where should the GApop help be installed?
+# (leave blank to omit installation)
+HELPDIR=${PD}/doc/5.reference
+
+# additional compiler flags
+# (check whether they fit your system!)
+UFLAGS=-malign-power -maltivec -faltivec
+
diff --git a/GApop/config-pd-linux.txt b/GApop/config-pd-linux.txt
new file mode 100755
index 0000000..1e87ea1
--- /dev/null
+++ b/GApop/config-pd-linux.txt
@@ -0,0 +1,36 @@
+# config file for GApop, adapted from Thomas Grill's xsample makefile
+
+# your c++ compiler (if not g++)
+# CXX=icc
+
+
+# where does the PD installation reside?
+PD=/usr/lib/pd
+
+# where are the PD header files?
+# leave it blank if it is a system directory (like /usr/local/include), 
+# 	since gcc 3.2 complains about it
+PDINC=/home/holzi/pd-0.38-4/src
+
+# where do the flext libraries reside?
+FLEXTPATH=/usr/lib/pd/flext
+
+# where should GApop objects be built?
+TARGDIR=./pd-linux
+
+# where should GApop be installed?
+# (leave blank to omit installation)
+INSTDIR=${PD}/externs
+
+# where should the GApop help be installed?
+# (leave blank to omit installation)
+HELPDIR=${PD}/doc/5.reference
+
+# additional compiler flags
+# (check whether they fit to your system!)
+#UFLAGS=-xN -tpp7 -ip -ipo_obj    # icc
+UFLAGS=-march=pentium4 -mmmx -msse2 -msse -mfpmath=sse -g  # gcc 3.2 
+
+# define to link against shared flext library (flext version >= 0.5.0)
+FLEXT_SHARED=1
+
diff --git a/GApop/config-pd-mingw.txt b/GApop/config-pd-mingw.txt
new file mode 100755
index 0000000..6254bbd
--- /dev/null
+++ b/GApop/config-pd-mingw.txt
@@ -0,0 +1,35 @@
+# config file for GApop, adapted from Thomas Grill's xsample makefile
+#
+
+# your c++ compiler (define only if it's different than g++)
+# CXX=g++
+
+# where does the PD installation reside?
+PD=c:/programme/audio/pd
+
+# where are the PD header files?
+# leave it blank if it is a system directory (like /usr/local/include), 
+# 	since gcc 3.2 complains about it
+PDINC=${PD}/src
+
+# where do the flext libraries reside?
+FLEXTPATH=${PD}/flext
+
+# where should GApop objects be built?
+TARGDIR=./pd-mingw
+
+# where should GApop be installed?
+# (leave blank to omit installation)
+INSTDIR=${PD}/extra
+
+# where should the GApop help be installed?
+# (leave blank to omit installation)
+HELPDIR=${PD}/doc/5.reference
+
+# additional compiler flags
+# (check whether they fit to your system!)
+UFLAGS=-mcpu=pentium4 -msse -mfpmath=sse # gcc 3.2
+# UFLAGS=-mcpu=pentiumpro  # gcc 2.95
+
+# define to build with shared flext library
+# FLEXT_SHARED=1
\ No newline at end of file
diff --git a/GApop/config-pd-msvc.txt b/GApop/config-pd-msvc.txt
new file mode 100755
index 0000000..06faa52
--- /dev/null
+++ b/GApop/config-pd-msvc.txt
@@ -0,0 +1,19 @@
+# config file for GApop, adapted from Thomas Grill's xsample makefile
+#
+
+# where is PD?
+PDPATH=c:\programme\audio\pd		
+
+# where do the flext libraries reside?
+FLEXTPATH=$(PDPATH)\flext
+
+# where is MS VC++?
+# (not necessary if the build started with the compiler environment)
+# MSVCPATH=c:\programme\prog\microsoft visual studio\VC98
+
+# where should the external be built?
+OUTPATH=pd-msvc
+
+# where should the external be installed?
+# (leave blank to omit installation)
+INSTDIR=$(PDPATH)\extra
diff --git a/GApop/gpl.txt b/GApop/gpl.txt
new file mode 100755
index 0000000..d60c31a
--- /dev/null
+++ b/GApop/gpl.txt
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
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+  To protect your rights, we need to make restrictions that forbid
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+
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+(2) offer you this license which gives you legal permission to copy,
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+
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+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
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+
+  Finally, any free program is threatened constantly by software
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+  The precise terms and conditions for copying, distribution and
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+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+You may charge a fee for the physical act of transferring a copy, and
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+
+These requirements apply to the modified work as a whole.  If
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+This section is intended to make thoroughly clear what is believed to
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+
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+either of that version or of any later version published by the Free
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+  10. If you wish to incorporate parts of the Program into other free
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+			    NO WARRANTY
+
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+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
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+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
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+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
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+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/GApop/license.txt b/GApop/license.txt
new file mode 100755
index 0000000..82f6ec0
--- /dev/null
+++ b/GApop/license.txt
@@ -0,0 +1,50 @@
+GApop - genetic algorithm for PD and MAX/MSP

+Copyright (c) Georg Holzmann <grh@gmx.at>, 2004

+

+This program is free software; you can redistribute it and/or

+modify it under the terms of the GNU General Public License

+as published by the Free Software Foundation; either version 2

+of the License, or (at your option) any later version.

+ 

+This program is distributed in the hope that it will be useful,

+but WITHOUT ANY WARRANTY; without even the implied warranty of

+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+GNU General Public License for more details.

+

+You should have received a copy of the GNU General Public License

+along with this program; if not, write to the Free Software

+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

+

+In the official GApop distribution, the GNU General Public License is

+in the file gpl.txt

+

+---------------------------------------------------------

+

+             OTHER COPYRIGHT NOTICES

+

+---------------------------------------------------------

+This package uses the flext C++ layer - See its license text below:

+

+

+--- flext ----------------------------------------------

+flext - C++ layer for Max/MSP and pd (pure data) externals

+Copyright (C) 2001-2003 Thomas Grill

+

+This program is free software; you can redistribute it and/or

+modify it under the terms of the GNU General Public License

+as published by the Free Software Foundation; either version 2

+of the License, or (at your option) any later version.

+ 

+This program is distributed in the hope that it will be useful,

+but WITHOUT ANY WARRANTY; without even the implied warranty of

+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+GNU General Public License for more details.

+

+You should have received a copy of the GNU General Public License

+along with this program; if not, write to the Free Software

+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

+

+In the official flext distribution, the GNU General Public License is

+in the file gpl.txt

+

+

diff --git a/GApop/make-files.txt b/GApop/make-files.txt
new file mode 100755
index 0000000..7b5176b
--- /dev/null
+++ b/GApop/make-files.txt
@@ -0,0 +1,3 @@
+# all the source files from the package
+SRCDIR = src
+SRCS= GApop.cpp 
diff --git a/GApop/makefile.pd-darwin b/GApop/makefile.pd-darwin
new file mode 100755
index 0000000..a8b338e
--- /dev/null
+++ b/GApop/makefile.pd-darwin
@@ -0,0 +1,77 @@
+# makefile adapted from thomas grill's xsample makefile
+#
+# Makefile for gcc @ OSX (darwin)
+#
+# usage:
+# to build run "make -f makefile.pd-darwin"
+# to install (as root), do "make -f makefile.pd-darwin install"
+# to install help, do "make -f makefile.pd-darwin install-help"
+#
+
+CONFIG=config-pd-darwin.txt
+
+include ${CONFIG}
+
+FLEXTLIB=$(FLEXTPATH)/libflext.a
+
+# compiler stuff
+INCLUDES=$(PDINC) ./headers/plugin_interface ./headers/common ./headers/server ./headers/app ./headers/lang /usr/include/machine/
+FLAGS=-DFLEXT_SYS=2
+CFLAGS=${UFLAGS} -dynamic -O2 -Wno-unused -Wno-parentheses -Wno-switch -Wstrict-prototypes -funroll-loops -fmove-all-movables -frerun-loop-opt -fno-rtti -fno-exceptions  
+LIBS=m gcc
+LDFLAGS=$(FLEXTLIB) -bundle -bundle_loader $(PDBIN)
+FRAMEWORKS=Carbon veclib
+
+# ----------------------------------------------
+# the rest can stay untouched
+# ----------------------------------------------
+
+NAME=GApop
+
+include make-files.txt
+
+MAKEFILE=makefile.pd-darwin
+TARGET=$(TARGDIR)/$(NAME).pd_darwin
+
+
+# default target
+all: $(TARGDIR) $(TARGET) 
+
+$(patsubst %,$(SRCDIR)/%,$(SRCS)): $(patsubst %,$(SRCDIR)/%,$(HDRS)) $(MAKEFILE) $(CONFIG)
+	touch $(patsubst %,$(SRCDIR)/%,$(SRCS))
+
+$(TARGDIR):
+	-mkdir $(TARGDIR)
+
+$(TARGDIR)/%.o : $(SRCDIR)/%.cpp 
+	$(CXX) -c $(CFLAGS) $(FLAGS) $(patsubst %,-I%,$(INCLUDES) $(FLEXTPATH)) $< -o $@
+
+$(TARGET) : $(patsubst %.cpp,$(TARGDIR)/%.o,$(SRCS)) 
+	$(CXX) $(LDFLAGS) $^ $(patsubst %,-framework %,$(FRAMEWORKS)) $(patsubst %,-L%,$(LIBPATH)) $(patsubst %,-l%,$(LIBS))  -o $@ 
+	chmod 755 $@
+
+
+$(INSTDIR):
+	-mkdir $(INSTDIR)
+
+install:: $(INSTDIR)
+
+install:: $(TARGET) 
+	cp -R $^ $(INSTDIR)
+#	chown -R root.root $(INSTDIR)
+
+
+$(HELPDIR):
+	-mkdir $(HELPDIR)
+
+install-help:: $(HELPDIR)
+
+install-help:: ./pd
+	cp $^/*.* $(HELPDIR)
+#	chown -R root.root $(HELPDIR)
+
+
+.PHONY: clean
+clean:
+	rm -f $(TARGDIR)/*.o $(TARGET)
+	
diff --git a/GApop/makefile.pd-linux b/GApop/makefile.pd-linux
new file mode 100755
index 0000000..d9c34f5
--- /dev/null
+++ b/GApop/makefile.pd-linux
@@ -0,0 +1,94 @@
+# makefile adapted from thomas grill's xsample makefile
+#
+# Makefile for gcc @ linux
+#
+# usage:
+# to build run "make -f makefile.pd-linux"
+# to install (as root), do "make -f makefile.pd-linux install"
+#
+
+CONFIG=config-pd-linux.txt
+
+include ${CONFIG}
+
+FLEXTLIB=$(FLEXTPATH)/flext.a
+
+# compiler stuff
+INCLUDES=$(PDINC) ./headers/plugin_interface ./headers/common \
+	./headers/server ./headers/app ./headers/lang
+FLAGS=-DFLEXT_SYS=2
+CFLAGS=${UFLAGS} -O3 -funroll-loops -fmove-all-movables -frerun-loop-opt -finline-functions -fno-rtti -fno-exceptions
+
+LIBS=m
+
+ifdef FLEXT_SHARED
+CFLAGS+=-DFLEXT_SHARED -DFLEXT_THREADS
+LDFLAGS+=-Bdynamic
+LINKFLEXT=-lflext_d
+else
+LINKFLEXT=$(FLEXTLIB)
+endif
+
+
+# ----------------------------------------------
+# the rest can stay untouched
+# ----------------------------------------------
+
+NAME=GApop
+
+include make-files.txt
+
+MAKEFILE=makefile.pd-linux
+TARGET=$(TARGDIR)/$(NAME).pd_linux
+
+# default target
+all: $(TARGDIR) $(TARGET) 
+
+$(patsubst %,$(SRCDIR)/%,$(SRCS)): $(patsubst %,$(SRCDIR)/%,$(HDRS)) $(MAKEFILE) $(CONFIG)
+#	touch $(patsubst %,$(SRCDIR)/%,$(SRCS))
+
+$(TARGDIR):
+	-mkdir $(TARGDIR)
+
+$(TARGDIR)/%.o : $(SRCDIR)/%.cpp 
+	$(CXX) -c $(CFLAGS) $(FLAGS) $(patsubst %,-I%,$(INCLUDES) $(FLEXTPATH)) $< -o $@
+
+$(TARGET) : $(patsubst %.cpp,$(TARGDIR)/%.o,$(SRCS))  
+	$(CXX) $(LDFLAGS) -shared $^ $(patsubst %,-l%,$(LIBS)) -L$(FLEXTPATH) $(LINKFLEXT) -o $@ 
+		strip --strip-unneeded $@
+	chmod 755 $@
+
+$(INSTDIR):
+	-mkdir $(INSTDIR)
+
+install:: $(INSTDIR)
+
+install:: $(TARGET) 
+	cp $^ $(INSTDIR)
+	chown root.root $(patsubst %,$(INSTDIR)/%,$(notdir $^))
+
+$(HELPDIR):
+	-mkdir $(HELPDIR)
+
+install-help:: $(HELPDIR)
+
+install-help:: ./pd
+	chmod 644 $^/*.*
+	cp $^/*.* $(HELPDIR)
+
+
+.PHONY: clean
+clean:
+	rm -f $(TARGDIR)/*.o $(TARGET)
+	
+
+
+
+
+
+
+
+
+
+
+
diff --git a/GApop/makefile.pd-mingw b/GApop/makefile.pd-mingw
new file mode 100755
index 0000000..4261527
--- /dev/null
+++ b/GApop/makefile.pd-mingw
@@ -0,0 +1,85 @@
+# makefile adapted from thomas grill's xsample makefile
+#
+# Makefile for gcc @ minGW
+#
+# usage:
+# to build run "make -f makefile.pd-mingw"
+# to install (as root), do "make -f makefile.pd-mingw install"
+#
+
+CONFIG=config-pd-mingw.txt
+MAKEFILE=makefile.pd-mingw
+
+include ${CONFIG}
+
+
+# compiler stuff
+INCLUDES=$(PDINC) ./headers/plugin_interface ./headers/common ./headers/server ./headers/app ./headers/lang
+
+FLAGS=-DFLEXT_SYS=2
+CFLAGS=-O2 -funroll-loops -fmove-all-movables -frerun-loop-opt -finline-functions -fno-rtti -fno-exceptions ${UFLAGS} 
+
+PDLIBS=$(PD)/bin/pd.dll $(PD)/bin/pthreadVC.dll
+
+
+ifdef FLEXT_SHARED
+
+CFLAGS+=-DFLEXT_SHARED
+FLEXTLIB=$(FLEXTPATH)/flext.dll
+
+else
+
+FLEXTLIB=$(FLEXTPATH)/flext-pdwin.lib
+
+endif
+
+
+# ----------------------------------------------
+# the rest can stay untouched
+# ----------------------------------------------
+
+NAME=GApop
+
+include make-files.txt
+
+TARGET=$(TARGDIR)/$(NAME).dll
+
+# default target
+all: $(TARGDIR) $(TARGET) 
+
+$(patsubst %,$(SRCDIR)/%,$(SRCS)): $(patsubst %,$(SRCDIR)/%,$(HDRS)) $(MAKEFILE) $(CONFIG)
+#	echo touch $(patsubst %,$(SRCDIR)/%,$(SRCS)) # minGW has no touch
+
+$(TARGDIR):
+	-mkdir $(TARGDIR)
+
+$(TARGDIR)/%.o : $(SRCDIR)/%.cpp 
+	$(CXX) -c $(CFLAGS) $(FLAGS) $(patsubst %,-I%,$(INCLUDES) $(FLEXTPATH)) $< -o $@
+
+$(TARGET) : $(patsubst %.cpp,$(TARGDIR)/%.o,$(SRCS)) $(FLEXTLIB) 
+	$(CXX) -shared $(LDFLAGS) $^ ${PDLIBS} $(patsubst %,-l%,$(LIBS)) -o $@ 
+	strip --strip-unneeded $@
+	chmod 755 $@
+
+$(INSTDIR):
+	-mkdir $(INSTDIR)
+
+install:: $(INSTDIR)
+
+install:: $(TARGET) 
+	cp $^ $(INSTDIR)
+#	chown root.root $(patsubst %,$(INSTDIR)/%,$(notdir $^))
+
+$(HELPDIR):
+	-mkdir $(HELPDIR)
+
+install-help:: $(HELPDIR)
+
+install-help:: ./pd
+	chmod 644 $^/*.*
+	cp $^/*.* $(HELPDIR)
+
+
+.PHONY: clean
+clean:
+	rm -f $(TARGDIR)/*.o $(TARGET)
diff --git a/GApop/makefile.pd-msvc b/GApop/makefile.pd-msvc
new file mode 100755
index 0000000..78161ed
--- /dev/null
+++ b/GApop/makefile.pd-msvc
@@ -0,0 +1,53 @@
+# makefile adapted from thomas grill's xsample makefile
+#
+# Makefile for MSVC++ 6
+#
+# usage:
+# to build run "make -f makefile.pd-msvc"
+#
+
+!include config-pd-msvc.txt
+
+# includes
+INCPATH=/I"$(MSVCPATH)\include" /I"$(PDPATH)\src" /I"$(FLEXTPATH)" /I"./headers/plugin_interface" /I"./headers/common" /I"/headers/server" /I"./headers/app" /I"./headers/lang
+LIBPATH=/LIBPATH:"$(MSVCPATH)\lib" /LIBPATH:"$(PDPATH)\bin" /LIBPATH:"$(FLEXTPATH)"
+LIBS=pd.lib pthreadVC.lib flext-pdwin.lib 
+
+# compiler definitions and flags
+DEFS=/DFLEXT_SYS=2
+
+CFLAGS=/GR- /GX- /GD /G6 /Ox /EHsc /ML
+
+# the rest can stay untouched
+# ----------------------------------------------
+
+NAME=GApop
+
+!include make-files.txt
+
+
+all: $(OUTPATH) $(OUTPATH)\$(NAME).dll
+
+# remove build
+clean:
+	-del /q $(OUTPATH) > nul
+	-rmdir $(OUTPATH) > nul
+
+OBJS= $(SRCS:.cpp=.obj)
+
+$(OUTPATH):
+	-mkdir $(OUTPATH) > nul
+
+{$(SRCDIR)}.cpp{}.obj:
+	cl /c /LD $(CFLAGS) $(DEFS) $(INCPATH) $** /Fo$(OUTPATH)\$@
+
+$(OUTPATH)\$(NAME).dll: $(OBJS)
+	cd $(OUTPATH)
+	link /DLL /out:$(NAME).dll /INCREMENTAL:NO $** $(LIBS) $(LIBPATH)
+	@-del *.exp
+	@-del *.lib
+	cd ..
+!ifdef INSTPATH
+	@-if not exist $(INSTPATH) mkdir $(INSTPATH)
+	copy $@ $(INSTPATH) > nul
+!endif
diff --git a/GApop/pd/help-GApop.pd b/GApop/pd/help-GApop.pd
new file mode 100755
index 0000000..18b1526
--- /dev/null
+++ b/GApop/pd/help-GApop.pd
@@ -0,0 +1,173 @@
+#N canvas 319 0 1050 843 10;
+#N canvas 0 0 450 300 graph1 0;
+#X array pop1 100 float 1;
+#A 0 0.7173 0.4191 0.3337 0.5792 0.615 0.233 0.5085 0.2329 0.2695 0.4994
+0.4409 0.4816 0.2609 0.6508 0.6687 0.4443 0.6549 0.6947 0.2325 0.7254
+0.6687 0.4331 0.6746 0.3324 0.463 0.3028 0.3377 0.2766 0.3946 0.4865
+0.4048 0.3509 0.4751 0.4503 0.6866 0.6687 0.2866 0.3899 0.397 0.6973
+0.3522 0.5653 0.3529 0.3067 0.0877 0.296 0.5321 0.5064 0.408 0.2631
+0.6214 0.349 0.3362 0.2524 0.4922 0.1996 0.2766 0.5568 0.8308 0.6892
+0.2074 0.2048 0.6521 0.5131 0.5122 0.3661 0.1928 0.3226 0.2943 0.446
+0.6965 0.6668 0.5907 0.3637 0.6658 0.6942 0.191 0.4147 0.445 0.5536
+0.6667 0.2692 0.5879 0.5852 0.4976 0.7099 0.7257 0.6857 0.8582 0.419
+0.2759 0.624 0.6144 0.2375 0.2493 0.6749 0.6655 0.8358 0.7917 0.521
+;
+#X coords 0 1 99 0 200 140 1;
+#X restore 70 159 graph;
+#N canvas 0 0 450 300 graph1 0;
+#X array fit1 101 float 1;
+#A 0 0.0480164 0.0551593 0.0623023 0.0623023 0.0694452 0.0908741 0.0980171
+0.112303 0.119446 0.133732 0.140875 0.148018 0.155161 0.162304 0.183732
+0.183732 0.190875 0.198018 0.205161 0.212304 0.219447 0.233733 0.233733
+0.233733 0.240876 0.240876 0.255162 0.262305 0.283734 0.290877 0.305163
+0.319448 0.319448 0.333734 0.340877 0.34802 0.355163 0.376592 0.390878
+0.398021 0.405164 0.41945 0.426593 0.440879 0.455165 0.469451 0.476593
+0.483736 0.498022 0.505165 0.512308 0.526594 0.533737 0.54088 0.548023
+0.562309 0.569452 0.590881 0.598024 0.605167 0.626596 0.626596 0.633739
+0.648024 0.66231 0.66231 0.683739 0.683739 0.698025 0.705168 0.712311
+0.719454 0.740883 0.740883 0.740883 0.755169 0.755169 0.762312 0.762312
+0.776598 0.776598 0.783741 0.783741 0.798027 0.80517 0.812313 0.826599
+0.826599 0.833741 0.848027 0.848027 0.869456 0.869456 0.890885 0.898028
+0.905171 0.919457 0.9266 0.940886 0.948029 0.990887;
+#X coords 0 1 100 0 200 140 1;
+#X restore 427 223 graph;
+#X msg 600 772 getattributes;
+#X obj 958 754 print;
+#X msg 182 672 getmutrange;
+#X msg 301 647 mutprop 0.3;
+#X msg 300 672 getmutprop;
+#X msg 90 646 pairs 5;
+#X msg 89 671 getpairs;
+#X obj 883 727 GApop pop1;
+#X msg 598 631 cross;
+#X floatatom 883 769 5 0 0 0 - - -;
+#X floatatom 883 665 5 0 0 0 - - -;
+#X msg 680 285 getfitbuf;
+#X msg 61 380 getpopbuf;
+#X msg 600 746 help;
+#X msg 658 632 update;
+#X obj 898 699 r GAmessages;
+#X obj 679 311 s GAmessages;
+#X obj 18 13 cnv 15 130 30 empty empty GApop: 7 15 0 16 -217163 -262144
+0;
+#X text 152 15 Georg Holzmann <grh@gmx.at>;
+#X obj 61 405 s GAmessages;
+#X obj 22 103 cnv 15 30 30 empty empty 1 10 14 0 14 -233017 -1 0;
+#X text 60 105 you have to give in a population:;
+#X text 102 132 - values between 0 and 1;
+#X text 183 326 <- set population;
+#X msg 61 326 set pop1;
+#X msg 61 353 popbuf pop1;
+#X text 184 352 <- set population;
+#X text 183 381 <- get population;
+#X text 425 129 - values between 0 and 1;
+#X text 386 107 give in a fitness function:;
+#N canvas 627 403 307 135 init 0;
+#X msg 46 57 \; pop1 ylabel 107 0 0.5 1 \; fit1 ylabel 108 0 0.5 1
+;
+#X obj 46 27 loadbang;
+#X connect 1 0 0 0;
+#X restore 18 48 pd init;
+#X text 429 369 0;
+#X text 621 371 1;
+#X text 515 370 0.5;
+#X msg 680 258 fitbuf fit1;
+#X text 425 147 - size must be 101 \, because in this array you can
+draw the fitness of the values from pop1 \, for example if a value
+in pop1 is 0.34 \, than the fitness of this value is fit1(0.34*100)
+= fit1(34);
+#X text 784 257 <- set fitfunction;
+#X text 783 285 <- get fitfunction;
+#X text 57 465 set the other parameters:;
+#X text 90 487 - pairs: specifies have much new parameters are generated
+at crossover \, for example if pairs=2 that means that 2 pairs of parents
+(the fittest) generate 4 children and replace the worst fit parameters
+;
+#X obj 89 716 s GAmessages;
+#X msg 183 647 mutrange 0.2;
+#X text 88 550 - mutprop: after crossover mutation occurs. mutprop
+is the probability \, with wich one parameter will mutate;
+#X text 593 488 - cross: with this message you can make the crossover
+and mutation;
+#X text 595 527 - number in inlet0: gives out the parameters: for example
+if you give in 0 \, GApop puts out the value of the fittest parameters
+\, if you give in 1 \, the value of the next fit parameter \, ...;
+#X obj 598 664 s GAmessages;
+#X text 746 662 give in numbers:;
+#X obj 600 799 s GAmessages;
+#X text 619 719 Help:;
+#X text 755 768 get parameters:;
+#N canvas 250 214 851 496 demo 0;
+#X obj 36 40 inlet;
+#X text 32 17 toggle;
+#X obj 36 66 select 1;
+#X obj 36 240 s GAmessages;
+#X msg 37 117 popbuf pop1;
+#X msg 38 140 fitbuf fit1;
+#X msg 35 212 mutprop 0.3;
+#X msg 38 163 pairs 5;
+#X msg 423 177 cross;
+#X msg 423 233 update;
+#X obj 423 207 t b;
+#X msg 394 120 1;
+#X obj 422 151 metro 1000;
+#X obj 394 97 delay 100;
+#X msg 449 124 0;
+#X obj 383 273 s GAmessages;
+#X msg 37 188 mutrange 0.2;
+#X msg 185 168 \; pop1 const 0.07 \;;
+#X connect 0 0 2 0;
+#X connect 2 0 4 0;
+#X connect 2 0 5 0;
+#X connect 2 0 7 0;
+#X connect 2 0 16 0;
+#X connect 2 0 6 0;
+#X connect 2 0 13 0;
+#X connect 2 0 17 0;
+#X connect 2 1 14 0;
+#X connect 4 0 3 0;
+#X connect 5 0 3 0;
+#X connect 6 0 3 0;
+#X connect 7 0 3 0;
+#X connect 8 0 10 0;
+#X connect 8 0 15 0;
+#X connect 9 0 15 0;
+#X connect 10 0 9 0;
+#X connect 11 0 12 0;
+#X connect 12 0 8 0;
+#X connect 13 0 11 0;
+#X connect 14 0 12 0;
+#X connect 16 0 3 0;
+#X restore 547 48 pd demo;
+#X obj 547 15 tgl 30 0 empty empty empty 0 -6 0 8 -260818 -1 -1 0 1
+;
+#X text 424 23 demonstration ->;
+#X text 154 29 Vers 0.1 \, Feb 2004;
+#X obj 348 99 cnv 15 30 30 empty empty 2 10 14 0 14 -233017 -1 0;
+#X obj 18 457 cnv 15 30 30 empty empty 3 10 14 0 14 -233017 -1 0;
+#X text 85 592 - mutrange: the parameters will be changed randomly
+in this range (+/- mutrange) if it mutates;
+#X obj 526 450 cnv 15 30 30 empty empty 4 10 14 0 14 -233017 -1 0;
+#X text 566 457 get the data:;
+#X text 595 591 - update: updates the pop1 array (only to see the changes)
+;
+#X connect 2 0 49 0;
+#X connect 4 0 42 0;
+#X connect 5 0 42 0;
+#X connect 6 0 42 0;
+#X connect 7 0 42 0;
+#X connect 8 0 42 0;
+#X connect 9 0 11 0;
+#X connect 9 1 3 0;
+#X connect 10 0 47 0;
+#X connect 12 0 9 0;
+#X connect 13 0 18 0;
+#X connect 14 0 21 0;
+#X connect 15 0 49 0;
+#X connect 16 0 47 0;
+#X connect 17 0 9 0;
+#X connect 26 0 21 0;
+#X connect 27 0 21 0;
+#X connect 36 0 18 0;
+#X connect 43 0 42 0;
+#X connect 53 0 52 0;
diff --git a/GApop/readme.txt b/GApop/readme.txt
new file mode 100755
index 0000000..4f7be1a
--- /dev/null
+++ b/GApop/readme.txt
@@ -0,0 +1,18 @@
+GApop - genetic algorithm for PD and MAX/MSP Vers 0.1

+

+Copyright (c) Georg Holzmann <grh@mur.at>, 2004

+For information on usage and redistribution, and for a DISCLAIMER OF ALL

+WARRANTIES, see the file, "license.txt," in this distribution.  

+

+more info: http://grh.mur.at/software/gapop.html

+

+----------------------------------------------------------------------------

+

+You will need the flext C++ layer for PD and Max/MSP externals to compile this.

+see http://www.parasitaere-kapazitaeten.net/ext

+

+----------------------------------------------------------------------------

+

+To compile the external edit the config-pd-*.txt file of your platform and the run build-pd-*.

+

+For suggestions, bugs, ... mail me: grh@mur.at
\ No newline at end of file
diff --git a/GApop/src/GApop.cpp b/GApop/src/GApop.cpp
new file mode 100755
index 0000000..4552055
--- /dev/null
+++ b/GApop/src/GApop.cpp
@@ -0,0 +1,495 @@
+//*************************************************************************

+// GApop - external for PD and MAX/MSP

+// 

+// This is a genetic algorithm, see the PD help-file

+// how to use it

+// 

+// Copyright (c) 2004 Georg Holzmann <grh@gmx.at>

+// For information on usage and redistribution, and for a DISCLAIMER OF ALL

+// WARRANTIES, see the file, "license.txt," in this distribution.  

+// 

+// You'll need flext by Thomas Grill to compile this external

+//*************************************************************************

+

+

+

+// IMPORTANT: enable attribute processing (specify before inclusion of flext headers!)

+// For clarity, this is done here, but you'd better specify it as a compiler definition

+// FLEXT_ATTRIBUTES must be 0 or 1, 

+#define FLEXT_ATTRIBUTES 1

+

+// includes

+#include <flext.h>

+#include <stdlib.h>

+#include <ctime>

+

+// check for appropriate flext version

+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)

+#error You need at least flext version 0.4.0

+#endif

+

+

+// define the class that stands for a pd/Max object

+class GApop:

+	// inherit from basic flext class

+	public flext_base

+{

+	// obligatory flext header (class name,base class name) featuring a setup function

+	FLEXT_HEADER_S(GApop,flext_base,setup)

+ 

+public:

+	// constructor with a variable argument list

+	GApop(int argc,const t_atom *argv);

+

+protected:

+	

+	// 2 Arrays are saved here:

+	// popbuf: the population itself

+	// fitbuf: the fitness function

+	const t_symbol *fitname, *popname;

+	buffer *fitbuf, *popbuf;

+	// size of the popbuf

+	int buffsize;

+	// the fitness order

+	int *tempfit;

+

+	// the other parameters:

+	// pairs = number of pairs at crossover

+	// mutprop = mutation probability

+	// mutrange = mutation range

+	int pairs;

+	float mutprop, mutrange;

+

+

+	// set new buffer for the population

+	void m_set(int argc,const t_atom *argv); 

+

+	// get population buffer name

+	void mg_pop(AtomList &lst) const;

+	// set population buffer name

+	inline void ms_pop(const AtomList &lst) { m_set(lst.Count(),lst.Atoms()); }

+

+	// get fitness function buffer name

+	void mg_fit(AtomList &lst) const;

+	// set fitness function buffer name

+	inline void ms_fit(const AtomList &lst);

+

+

+	// make the fitscaling, crossover and mutation

+	void m_cross();

+

+	// takes the incomig ints and gives out the specific individuum:

+	// 0 ... fittest individuum

+	// 1 ... next individuum

+	// ...

+	void m_trigger(int i);

+

+	// cuts a number, if it's greater than 1 or smaller than 0

+	float cutse(float nu);

+

+	// get number of pairs for crossover

+	void mg_pairs(int &p) { p = pairs; }

+	// set number of pairs for crossover

+	void ms_pairs(int &p) { pairs = p; }

+

+	// get mutation porpability

+	void mg_mutprop(float &mp) { mp = mutprop; }

+	// set mutation porpability

+	void ms_mutprop(float &mp) { mutprop = cutse(mp); }

+	

+	// get mutation range

+	void mg_mutrange(float &mp) { mp = mutrange; }

+	// set mutation range

+	void ms_mutrange(float &mp) { mutrange = cutse(mp); }

+

+

+	// update the array (set the actual frame length)

+	inline void ms_frames() { if(Checkpopbuf()) popbuf->Frames(buffsize); }

+	

+	// check and eventually update fit buffer reference (return true if valid)		

+	bool Checkfitbuf();

+	// check and eventually update pop buffer reference (return true if valid)		

+	bool Checkpopbuf();

+	

+	// gives out a random float in the given boundaries

+	float ZZ(float b1, float b2);

+

+	// override default flext help function	

+	virtual void m_help();

+

+

+private:

+	static void setup(t_classid c);

+

+	FLEXT_CALLBACK_V(m_set)  // wrapper for method m_set (with variable argument list)

+	

+	FLEXT_CALLVAR_V(mg_pop,ms_pop) // wrappers for attribute getter/setter (with variable argument list)	

+	FLEXT_CALLVAR_V(mg_fit,ms_fit) // wrappers for attribute getter/setter (with variable argument list)	

+

+	// callback for method "m_cross" (with no argument):

+	FLEXT_CALLBACK(m_cross)	

+	

+	// callback for method "m_trigger" (with one int argument):

+	FLEXT_CALLBACK_I(m_trigger)

+

+	// the variables:

+	FLEXT_CALLVAR_I(mg_pairs,ms_pairs)

+	FLEXT_CALLVAR_F(mg_mutprop,ms_mutprop)	

+	FLEXT_CALLVAR_F(mg_mutrange,ms_mutrange)

+

+	FLEXT_CALLBACK(ms_frames) // callback for attribute setter ms_frames

+};

+

+// instantiate the class

+FLEXT_NEW_V("GApop",GApop)

+

+

+// setup function of the GApop

+void GApop::setup(t_classid c)

+{

+	// register methods and attributes

+	

+	FLEXT_CADDMETHOD_(c,0,"set",m_set);  // register method "set" for inlet 0

+	FLEXT_CADDMETHOD_(c,0,"cross",m_cross);  // register method "cross" for inlet 0

+	// register a method to the default inlet (0)

+	FLEXT_CADDMETHOD(c,0,m_trigger);

+

+	FLEXT_CADDATTR_VAR(c,"popbuf",mg_pop,ms_pop);  // register attribute "popbuf" 

+	FLEXT_CADDATTR_VAR(c,"fitbuf",mg_fit,ms_fit);  // register attribute "fitbuf" 

+

+	FLEXT_CADDATTR_VAR(c,"pairs",mg_pairs,ms_pairs);  // register attribute for pairs

+	FLEXT_CADDATTR_VAR(c,"mutprop",mg_mutprop,ms_mutprop);  // register attribute for mutprop

+	FLEXT_CADDATTR_VAR(c,"mutrange",mg_mutrange,ms_mutrange);  // register attribute for mutrange 

+

+	FLEXT_CADDMETHOD_(c,0,"update",ms_frames); // register method "update" for inlet 0

+

+	// write to the console:

+	post("\nGApop - by Georg Holzmann <grh@gmx.at>, 2004");

+	post("(send me a help - message !!!)");

+}

+

+

+void GApop::m_help()

+{

+	// post a help message

+	// thisName() returns a char * for the object name

+	post("\nGApop, Vers.0.0.1 - a genetic algorithm object");

+	post("compiled with flext on %s",__DATE__);

+	post("1 - set all parameters:");

+	post("popbuf    contains the population (array with numbers");

+	post("          between 0 and 1, max size is 200)");

+	post("fitbuf    contains the fitness function (numbers between");

+	post("          0 and 1, size should be 101: 0 = fitness(0),");

+	post("          1 = fitness(0.01), ..., 100 = fitness(1) )");

+	post("pairs     number of pairs for the crossover");

+	post("mutprop   mutation probability (between 0 and 1)");

+	post("mutrange  mutation range in percent (between 0 and 1)");

+	post("2 - get the data:");

+	post("cross     makes fitscaling, crossover and mutation");

+	post("numbers in inlet 0    get the values: 0 means the value");

+	post("          of the fittest, 1 the value of the next...");

+	post("have fun - Georg Holzmann <grh@gmx.at>\n");

+}

+

+

+// constructor of GApop

+GApop::GApop(int argc,const t_atom *argv)

+{ 

+	// reset random numbers

+	srand(static_cast<int>(time(NULL)));

+	

+	// set the variables

+	fitbuf=NULL; fitname=NULL;

+	popbuf=NULL; popname=NULL;

+  tempfit=NULL;

+	buffsize=0;

+	pairs = 0;

+	mutprop = 0; mutrange = 0;

+

+

+	// define inlets:

+	// first inlet must always be of type anything (or signal for dsp objects)

+	AddInAnything("message inlet");  // add one inlet for any message

+	

+	// peek outlet

+	AddOutFloat("parameter outlet");

+	

+	// set buffer according to creation arguments

+	if(argc == 1 && IsSymbol(argv[0]))

+	{ m_set(argc,argv); }

+}	

+

+

+// gives out a random float in the given boundaries

+float GApop::ZZ(float b1, float b2)

+{

+	const int faktor = 10000;

+

+	int min, max;

+	

+	if(b1<b2)

+	{

+		min = int(b1*faktor);

+		max = int(b2*faktor);

+	} else

+	{

+		max = int(b1*faktor);

+		min = int(b2*faktor);

+	}	

+

+	return (float(min + rand()%(max-min+1))/faktor);

+}

+

+

+// check and eventually update pop buffer reference (return true if valid)		

+bool GApop::Checkpopbuf()

+{

+	if(!popbuf || !popbuf->Valid()) {

+		post("%s (%s) - no valid population buffer defined",thisName(),GetString(thisTag()));

+		// return zero length

+		return false;

+	} 

+	else {

+		if(popbuf->Update()) {

+			// buffer parameters have been updated

+			if(popbuf->Valid()) {

+				post("%s (%s) - updated population buffer reference",thisName(),GetString(thisTag()));

+				return true;

+			}

+			else {

+				post("%s (%s) - population buffer has become invalid",thisName(),GetString(thisTag()));

+				return false;

+			}

+		}

+		else

+			return true;		

+	}

+}

+

+

+// cuts a number, if it's greater than 1 or smaller than 0

+float GApop::cutse(float nu)

+{

+	if(nu>1) { return 1;}

+	else

+	{

+		if(nu<0) { return 0;}

+	else

+	{

+		return nu;

+	}

+	}

+}

+

+

+// and now the same for the fitness buffer		

+bool GApop::Checkfitbuf()

+{

+	if(!fitbuf || !fitbuf->Valid()) {

+		post("%s (%s) - no valid fitness buffer defined",thisName(),GetString(thisTag()));

+		// return zero length

+		return false;

+	} 

+	else {

+		if(fitbuf->Update()) {

+			// buffer parameters have been updated

+			if(fitbuf->Valid()) {

+				post("%s (%s) - updated fitness buffer reference",thisName(),GetString(thisTag()));

+				return true;

+			}

+			else {

+				post("%s (%s) - fitness buffer has become invalid",thisName(),GetString(thisTag()));

+				return false;

+			}

+		}

+		else

+			return true;		

+	}

+}

+

+

+// set new buffer for the population

+void GApop::m_set(int argc,const t_atom *argv)

+{

+		if(argc == 1 && IsSymbol(argv[0])) {

+		// one symbol given as argument

+		

+		// clear existing buffer

+      if(popbuf) delete popbuf;

+      if(tempfit) delete tempfit;

+    

+		// save buffer name

+		popname = GetSymbol(argv[0]);

+		// make new reference to system buffer object

+		popbuf = new buffer(popname);

+		buffsize = popbuf->Frames();

+    

+    // make new tempfit buffer

+    tempfit = new int[buffsize];

+

+		if(!popbuf->Ok()) {

+			post("%s (%s) - warning: population buffer is currently not valid!",thisName(),GetString(thisTag()));

+		}

+	}

+	else {

+		// invalid argument list, leave buffer as is but issue error message to console

+		post("%s (%s) - message argument of popbuf must be a symbol",thisName(),GetString(thisTag()));

+	}

+}

+

+

+// get population buffer name

+void GApop::mg_pop(AtomList &lst) const

+{

+	if(popbuf) {

+		// buffer exists: return buffer name

+		lst(1); SetSymbol(lst[0],popname);

+	}

+	else 

+		// no buffer: set empty list

+		lst(0);

+}

+

+

+// get fitness function buffer name

+void GApop::mg_fit(AtomList &lst) const

+{

+	if(fitbuf) {

+		// buffer exists: return buffer name

+		lst(1); SetSymbol(lst[0],fitname);

+	}

+	else 

+		// no buffer: set empty list

+		lst(0);

+}

+

+// set fitness function buffer name

+void GApop::ms_fit(const AtomList &lst)

+{

+		if(lst.Count() == 1 && IsSymbol(*lst.Atoms())) {

+		// one symbol given as argument

+		

+		// clear existing buffer

+		delete fitbuf;

+		// save buffer name

+		fitname = GetSymbol(lst[0]);

+		// make new reference to system buffer object

+		fitbuf = new buffer(fitname);

+		

+		if(!fitbuf->Ok()) {

+			post("%s (%s) - warning: fitness buffer is currently not valid!",thisName(),GetString(thisTag()));

+		}

+	}

+	else {

+		// invalid argument list, leave buffer as is but issue error message to console

+		post("%s (%s) - message argument of fitbuf must be a symbol",thisName(),GetString(thisTag()));

+	}

+}

+

+

+// make the fitscaling, crossover and mutation

+void GApop::m_cross()

+{

+	if(Checkpopbuf() && Checkfitbuf() && pairs<(buffsize/2-1))

+	{

+	

+

+	// 1. step:

+	// every parameter get's a fitness from the

+	// given fitness function

+	// this fitness is saved into the temporary array tempfit1[]

+

+	// make temporary array

+	float *tempfit1 = new float[200];

+

+	// write the fitness

+	for(int i=0; i < buffsize; i++)

+	{

+		tempfit1[i] = cutse(fitbuf->Data()[int(popbuf->Data()[i]*100+0.5)]);

+	}

+

+

+	// 2. step:

+	// now the fitness order of the parameters are written

+	// into the array tempfit[]

+	

+	for(int j=0; j < buffsize; j++)

+	{

+		int fitti=0;

+		float fittw=0;

+		

+		// get max and set it to 0

+		for(int k = 0; k < buffsize; k++)

+		{

+			if(fittw<tempfit1[k])

+			{

+				fittw = tempfit1[k];

+				fitti = k;

+			}

+		}

+		

+		// write the order to the tempfit array

+		tempfit[j] = fitti;

+		tempfit1[fitti] = 0;

+	}

+

+

+	// 3. step:

+	// the crossover: every pair generates 2 children and replace the

+	// individuums with the lowest fitness

+	// the number of pairs are given (int pairs)

+	

+	for(int ii=pairs; ii>0; ii--)

+	{

+		// the first children

+		popbuf->Data()[tempfit[buffsize-ii*2+1]] = 

+			cutse(ZZ(popbuf->Data()[tempfit[ii*2-1]],popbuf->Data()[tempfit[ii*2-2]]));

+		// the second children

+		popbuf->Data()[tempfit[buffsize-ii*2]] = 

+			cutse(ZZ(popbuf->Data()[tempfit[ii*2-1]],popbuf->Data()[tempfit[ii*2-2]]));

+	}

+

+

+	// 4. step:

+	// the last step is the mutation:

+	// made with the parameter mutation probability (float mutprop)

+	// and mutation range (float mutrange)

+

+	for(int jj=0; jj<buffsize; jj++)

+	{

+	

+		if(rand()%101 < int(mutprop*100))

+		{

+			popbuf->Data()[jj] = cutse(popbuf->Data()[jj] + (ZZ(0,2*mutrange)-mutrange));

+		}

+	}

+

+	// delete the temporary array

+	delete []tempfit1;	

+	}

+

+

+	else 

+	{

+		// invalid buffers

+		post("GApop - entered buffers are invalid!");

+	}

+}

+

+

+// takes the incomig ints and gives out the specific individuum:

+// 0 ... fittest individuum

+// 1 ... next individuum

+// ...

+void GApop::m_trigger(int i)

+{

+	// if buffer is invalid bail out

+	if(!Checkpopbuf()) return;

+	

+	// make the boundaries for i:

+	if(i<0) {i=0;}

+	if(i>200) {i=200;}

+	

+	// correct syntax, output value

+	ToOutFloat(0,popbuf->Data()[tempfit[i]]);

+}