Refactor char2gm_Op into faust_gpu_mod_utils module.

src/faust_linear_operator/GPU2/faust_MatGeneric_gpu.h

@@ -51,7 +51,6 @@ namespace Faust
 //	template<typename FPP>
 //	MatGeneric<FPP,GPU2>* optimize(MatDense<FPP,GPU2> const & M, MatSparse<FPP,GPU2> const & S);
 //
-	void char2gm_Op(const char& c, gm_Op & op);
 }
 #include "faust_MatGeneric_gpu.hpp"
 #endif

src/faust_linear_operator/GPU2/faust_gpu_mod_utils.cpp

@@ -154,4 +154,16 @@ namespace Faust {
 		return GPUModHandler::get_singleton()->enable_gpu_mod(libpath, silent);
 	}
 
+	void char2gm_Op(const char& c, gm_Op & op)
+	{
+		if(c == 'N')
+			op = OP_NOTRANSP;
+		else if(c == 'T')
+			op = OP_TRANSP;
+		else if(c == 'H')
+			op = OP_CONJTRANSP;
+		else
+			throw std::runtime_error("invalid character to convert to gm_Op");
+	}
+
 }

src/faust_linear_operator/GPU2/faust_gpu_mod_utils.h

@@ -85,6 +85,7 @@ namespace Faust
 
 	// easy access wrapper for the Faust namespace
 	void* enable_gpu_mod(const char* libpath = "libgm.so", const bool silent=false);
+	void char2gm_Op(const char& c, gm_Op & op);
 }
 #define load_all_mat_funcs(type) \
 			marr_funcs_##type = new gm_MatArrayFunc_##type();\