From d25c9bbd00935f2410228710ce87438e2260d91e Mon Sep 17 00:00:00 2001
From: Thomas Grill <xovo@users.sourceforge.net>
Date: Tue, 3 Dec 2002 22:08:23 +0000
Subject:  "version 0.1.1"

svn path=/trunk/; revision=270
---
 externals/grill/deljoin/main.cpp | 143 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 143 insertions(+)
 create mode 100755 externals/grill/deljoin/main.cpp

(limited to 'externals/grill/deljoin/main.cpp')

diff --git a/externals/grill/deljoin/main.cpp b/externals/grill/deljoin/main.cpp
new file mode 100755
index 00000000..b52303cb
--- /dev/null
+++ b/externals/grill/deljoin/main.cpp
@@ -0,0 +1,143 @@
+/* 
+
+deljoin - join a list with delimiter
+
+Copyright (c) 2002 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.  
+
+*/
+
+#include <flext.h>
+
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
+#error You need at least flext version 0.4.0
+#endif
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#define I int
+#define L long
+#define F float
+#define D double
+#define V void
+#define C char
+#define BL bool
+
+#define VERSION "0.1.1"
+
+#ifdef __MWERKS__
+#define STD std
+#else
+#define STD 
+#endif
+
+
+class deljoin:
+	public flext_base
+{
+	FLEXT_HEADER(deljoin,flext_base)
+
+public:
+	deljoin(I argc,const t_atom *argv);
+
+protected:
+	V m_list(const t_symbol *s,int argc,const t_atom *argv);
+	V m_del(const t_symbol *s);
+	
+	const t_symbol *delim;
+	
+	virtual void m_help();
+	virtual void m_assist(long /*msg*/,long /*arg*/,char * /*s*/);
+		
+private:
+	FLEXT_CALLBACK_A(m_list)
+	FLEXT_CALLBACK_S(m_del)
+};
+
+FLEXT_NEW_V("deljoin",deljoin)
+
+
+deljoin::deljoin(I argc,const t_atom *argv):
+	delim(NULL)
+{ 
+	AddInAnything();
+	AddInSymbol();
+	AddOutSymbol();
+
+	FLEXT_ADDMETHOD_A(0,m_list);
+	FLEXT_ADDMETHOD(1,m_del);
+
+	if(argc && IsSymbol(argv[0])) delim = GetSymbol(argv[0]);
+}
+
+V deljoin::m_help()
+{
+	post("%s version " VERSION " (using flext " FLEXT_VERSTR "), (C) 2002 Thomas Grill",thisName());
+}
+
+V deljoin::m_assist(long msg,long arg,char *s)
+{
+	switch(msg) {
+	case 1: //ASSIST_INLET:
+		switch(arg) {
+		case 0:
+			STD::sprintf(s,"Anything in - triggers output"); break;
+		case 1:
+			STD::sprintf(s,"Set the Delimiter"); break;
+		}
+		break;
+	case 2: //ASSIST_OUTLET:
+		switch(arg) {
+		case 0:
+			STD::sprintf(s,"A symbol representing the joined list"); break;
+		}
+		break;
+	}
+}
+	
+/** \brief convert incoming list to a concatenated string
+	
+	Handles symbols, integers and floats
+*/
+V deljoin::m_list(const t_symbol *s,int argc,const t_atom *argv)
+{
+	C tmp[1024],*t = tmp;
+	const C *sdel = GetString(delim);
+	I ldel = strlen(sdel);
+	
+	if(s && s != sym_list && s != sym_float && s != sym_int) {
+		strcpy(t,GetString(s));		
+		t += strlen(t);
+	}
+	
+	for(int i = 0; i < argc; ++i) {
+		if(t != tmp) {
+			strcpy(t,sdel);		
+			t += ldel;
+		}
+	
+		const t_atom &a = argv[i];
+		if(IsSymbol(a))
+			strcpy(t,GetString(a));
+		else if(IsInt(a)) {
+			STD::sprintf(t,"%i",GetInt(a),10);
+		}
+		else if(IsFloat(a)) {
+			STD::sprintf(t,"%f",GetFloat(a),10);
+		}
+//		else do nothing
+			
+		t += strlen(t);
+	}
+	
+	ToOutString(0,tmp);
+}
+
+V deljoin::m_del(const t_symbol *s)
+{
+	delim = s;
+}
+
-- 
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