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Diffstat (limited to 'externals/grill/flext/tutorial/simple2/main.cpp')
-rw-r--r-- | externals/grill/flext/tutorial/simple2/main.cpp | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/externals/grill/flext/tutorial/simple2/main.cpp b/externals/grill/flext/tutorial/simple2/main.cpp deleted file mode 100644 index 894ceb47..00000000 --- a/externals/grill/flext/tutorial/simple2/main.cpp +++ /dev/null @@ -1,77 +0,0 @@ -/* -flext tutorial - simple 2 - -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 -*/ - -// 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 simple2: - public flext_base -{ - FLEXT_HEADER(simple2,flext_base) - -public: - // constructor with float argument - simple2(float init); - -protected: - void m_float1(float f); - void m_float2(float f); - - // stored argument of right inlet - float arg; - -private: - // FLEXT_CALLBACK_F(...) is a shortcut for FLEXT_CALLBACK_1(...,float) - FLEXT_CALLBACK_F(m_float1) // callback for method "m_float1" (with one float argument) - FLEXT_CALLBACK_F(m_float2) // callback for method "m_float2" (with one float argument) -}; - -// instantiate the class (constructor has one float argument) -FLEXT_NEW_1("simple2",simple2,float) - - -simple2::simple2(float init): - arg(init) // store argument -{ - // define inlets - AddInAnything(); // first inlet of type anything (index 0) - AddInFloat(); // additional float inlet (index 1) - - // define outlets - AddOutFloat(); // one float outlet (has index 0) - - // register methods - FLEXT_ADDMETHOD(0,m_float1); // register method (for floats) "m_float1" for inlet 0 - FLEXT_ADDMETHOD(1,m_float2); // register method (for floats) "m_float2" for inlet 1 -} - -void simple2::m_float1(float f) -{ - float res; - res = arg+f; - - // output value to outlet - ToOutFloat(0,res); // (0 stands for the outlet index 0) -} - -void simple2::m_float2(float f) -{ - // store float - arg = f; -} - |