Stan Math Library  2.14.0
reverse mode automatic differentiation
check_multiplicable.hpp
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1 #ifndef STAN_MATH_PRIM_MAT_ERR_CHECK_MULTIPLICABLE_HPP
2 #define STAN_MATH_PRIM_MAT_ERR_CHECK_MULTIPLICABLE_HPP
3 
7 
8 namespace stan {
9  namespace math {
10 
30  template <typename T1, typename T2>
31  inline void check_multiplicable(const char* function,
32  const char* name1,
33  const T1& y1,
34  const char* name2,
35  const T2& y2) {
36  check_positive_size(function, name1, "rows()", y1.rows());
37  check_positive_size(function, name2, "cols()", y2.cols());
38  check_size_match(function,
39  "Columns of ", name1, y1.cols(),
40  "Rows of ", name2, y2.rows());
41  check_positive_size(function, name1, "cols()", y1.cols());
42  }
43  }
44 }
45 #endif
void check_positive_size(const char *function, const char *name, const char *expr, int size)
Check if size is positive.
void check_size_match(const char *function, const char *name_i, T_size1 i, const char *name_j, T_size2 j)
Check if the provided sizes match.
void check_multiplicable(const char *function, const char *name1, const T1 &y1, const char *name2, const T2 &y2)
Check if the matrices can be multiplied.

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