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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
4 #include <stan/math/prim/mat/fun/Eigen.hpp>
5 #include <stan/math/prim/scal/err/check_size_match.hpp>
6 #include <stan/math/prim/scal/err/check_positive_size.hpp>
7
8 namespace stan {
9 namespace math {
10
31 template <typename T1, typename T2>
32 inline bool check_multiplicable(const char* function,
33 const char* name1,
34 const T1& y1,
35 const char* name2,
36 const T2& y2) {
37 check_positive_size(function, name1, "rows()", y1.rows());
38 check_positive_size(function, name2, "cols()", y2.cols());
39 check_size_match(function,
40 "Columns of ", name1, y1.cols(),
41 "Rows of ", name2, y2.rows());
42 check_positive_size(function, name1, "cols()", y1.cols());
43 return true;
44 }
45 }
46 }
47 #endif
check_size_match.hpp
stan::math::check_positive_size
bool check_positive_size(const char *function, const char *name, const char *expr, const int size)
Return true if size is positive.
Definition: check_positive_size.hpp:23
stan
Definition: log_sum_exp.hpp:8
stan::math::check_multiplicable
bool check_multiplicable(const char *function, const char *name1, const T1 &y1, const char *name2, const T2 &y2)
Return true if the matrices can be multiplied.
Definition: check_multiplicable.hpp:32
stan::math::check_size_match
bool check_size_match(const char *function, const char *name_i, T_size1 i, const char *name_j, T_size2 j)
Return true if the provided sizes match.
Definition: check_size_match.hpp:30
Eigen.hpp
check_positive_size.hpp

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