1 #ifndef VIENNACL_LINALG_CIRCULANT_MATRIX_OPERATIONS_HPP_ 
    2 #define VIENNACL_LINALG_CIRCULANT_MATRIX_OPERATIONS_HPP_ 
   48 template<
typename NumericT, 
unsigned int AlignmentV>
 
   53   assert(mat.
size1() == result.
size() && bool(
"Dimension mismatch"));
 
   54   assert(mat.
size2() == vec.
size() && bool(
"Dimension mismatch"));
 
viennacl::vector< NumericT, AlignmentV > & elements()
Returns an internal viennacl::vector, which represents a circulant matrix elements. 
void real_to_complex(viennacl::vector_base< NumericT > const &in, viennacl::vector_base< NumericT > &out, vcl_size_t size)
Create complex vector from real vector (even elements(2*k) = real part, odd elements(2*k+1) = imagina...
void complex_to_real(viennacl::vector_base< NumericT > const &in, viennacl::vector_base< NumericT > &out, vcl_size_t size)
Create real vector from complex vector (even elements(2*k) = real part, odd elements(2*k+1) = imagina...
This file provides the forward declarations for the main types used within ViennaCL. 
vcl_size_t size1() const 
Returns the number of rows of the matrix. 
Implementations of the OpenCL backend, where all contexts are stored in. 
The vector type with operator-overloads and proxy classes is defined here. Linear algebra operations ...
size_type size() const 
Returns the length of the vector (cf. std::vector) 
All routines related to the Fast Fourier Transform. Experimental. 
A Circulant matrix class. 
ScalarType convolve(std::vector< ScalarType > &in1, std::vector< ScalarType > &in2, unsigned int, unsigned int, unsigned int)
vcl_size_t size2() const 
Returns the number of columns of the matrix. 
void prod_impl(const matrix_base< NumericT > &mat, const vector_base< NumericT > &vec, vector_base< NumericT > &result)
Carries out matrix-vector multiplication. 
Implementation of the ViennaCL scalar class.