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author | Thomas Grill <xovo@users.sourceforge.net> | 2009-04-01 21:13:09 +0000 |
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committer | Thomas Grill <xovo@users.sourceforge.net> | 2009-04-01 21:13:09 +0000 |
commit | 0ed7a8b68dd73e2b0473b8127aeca99f3bac9061 (patch) | |
tree | 5c67818b38a5cc2f9caa5ca7f8640ca356adf02b /externals/grill/flext/tutorial/attr1/main.cpp | |
parent | bb4c7f6a245394d09dac9adfb2efb093d3d98452 (diff) |
cleaned up grill externals - replaced with svn:externals to svn.grrrr.org/ext/trunk/
svn path=/trunk/; revision=10951
Diffstat (limited to 'externals/grill/flext/tutorial/attr1/main.cpp')
-rw-r--r-- | externals/grill/flext/tutorial/attr1/main.cpp | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/externals/grill/flext/tutorial/attr1/main.cpp b/externals/grill/flext/tutorial/attr1/main.cpp deleted file mode 100644 index e4abc47b..00000000 --- a/externals/grill/flext/tutorial/attr1/main.cpp +++ /dev/null @@ -1,79 +0,0 @@ -/* -flext tutorial - attributes 1 - -Copyright (c) 2002,2003 Thomas Grill (xovo@gmx.net) -For information on usage and redistribution, and for a DISCLAIMER OF ALL -WARRANTIES, see the file, "license.txt," in this distribution. - -------------------------------------------------------------------------- - -This is an example of a simple object doing a float addition -It is a variation of the tutorial "simple 2" -*/ - - -// 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 - - -// include flext header -#include <flext.h> - -// check for appropriate flext version -#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400) -#error You need at least flext version 0.4.0 -#endif - - -class attr1: - public flext_base -{ - FLEXT_HEADER(attr1,flext_base) - -public: - // constructor - attr1(); - -protected: - void m_trigger(float f); - - // stored argument - float arg; - -private: - // callback for method "m_trigger" (with one float argument) - FLEXT_CALLBACK_F(m_trigger) - - // define attribute callbacks for variable "arg" (with GET and SET properties) - FLEXT_ATTRVAR_F(arg) -}; - -// instantiate the class -FLEXT_NEW("attr1",attr1) - - -attr1::attr1(): - arg(0) // initialize argument -{ - // define inlets - AddInAnything(); // first inlet of type anything (index 0) - - // define outlets - AddOutFloat(); // one float outlet (has index 0) - - // register methods - FLEXT_ADDMETHOD(0,m_trigger); // register method (for floats) "m_trigger" for inlet 0 - - FLEXT_ADDATTR_VAR1("arg",arg); // register attribute "arg" with variable arg -} - -void attr1::m_trigger(float f) -{ - float res = arg+f; - - // output value to outlet - ToOutFloat(0,res); // (0 stands for the outlet index 0) -} - |