Fix Transform<FPP,GPU2> is_fact_sparse/dense (copy is useless) and...

Fix Transform<FPP,GPU2> is_fact_sparse/dense (copy is useless) and iterator::operator++ (recursive infinite call).

src/faust_linear_operator/GPU2/faust_Transform_gpu.cpp.in

@@ -329,14 +329,13 @@ namespace Faust
 	template<>
 		bool Faust::Transform<@FAUST_SCALAR_FOR_GM@, GPU2>::is_fact_sparse(int id) const
 		{
-			return get_fact(id)->getType() == Sparse;
-
+			return get_fact(id, /*cloning*/ false)->getType() == Sparse;
 		}
 
 	template<>
 		bool Faust::Transform<@FAUST_SCALAR_FOR_GM@, GPU2>::is_fact_dense(int id) const
 		{
-			return get_fact(id)->getType() == Dense;
+			return get_fact(id, /*cloning*/ false)->getType() == Dense;
 		}
 
 	template<>
@@ -399,7 +398,7 @@ namespace Faust
 		Transform<@FAUST_SCALAR_FOR_GM@,GPU2>::iterator Transform<@FAUST_SCALAR_FOR_GM@,GPU2>::iterator::operator++(int)
 		{
 			iterator copy(*this);
-			(*this)++;
+			this->index++;
 			return copy;
 		}
 

src/faust_linear_operator/GPU2/faust_Transform_gpu.h

@@ -41,12 +41,12 @@ namespace Faust
 			void scalarMultiply(const FPP& alpha);
 			MatDense<FPP,GPU2> get_product(const char opThis='N', const bool isConj=false) const;
 			void get_product(MatDense<FPP,GPU2>& M, const char opThis='N', const bool isConj=false) const;
-			MatDense<FPP,GPU2> multiply(const Faust::MatDense<FPP,GPU2> &A, const char opThis);
+			MatDense<FPP,GPU2> multiply(const MatDense<FPP,GPU2> &A, const char opThis);
 			void multiply(const Transform<FPP,GPU2> & A);
 			void multiplyLeft(const Transform<FPP,GPU2> & A);
 			void multiply(const FPP& a);
 			Real<FPP> spectralNorm(int32_t nb_iter_max, float threshold, int& flag);
-//			using transf_iterator = typename std::vector<Faust::MatGeneric<FPP,Cpu>*>::const_iterator;
+//			using transf_iterator = typename std::vector<MatGeneric<FPP,Cpu>*>::const_iterator;
 //
 //			transf_iterator begin() const;
 //