diff options
author | 2010-12-01 09:22:54 -0500 | |
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committer | 2010-12-01 09:22:54 -0500 | |
commit | 59b944cb50453d64e7a3243a01301d3207863f6d (patch) | |
tree | 60873e1c1742208178e8d3456ce48275f5e26dc9 /Eigen/src/Core | |
parent | 46387cc1801701dac3d611e12712429bbae64e88 (diff) |
add is_const
Diffstat (limited to 'Eigen/src/Core')
-rw-r--r-- | Eigen/src/Core/util/Meta.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Eigen/src/Core/util/Meta.h b/Eigen/src/Core/util/Meta.h index 30ce0564d..4518261ef 100644 --- a/Eigen/src/Core/util/Meta.h +++ b/Eigen/src/Core/util/Meta.h @@ -83,8 +83,11 @@ template<> struct is_arithmetic<unsigned long> { enum { value = true }; }; template<> struct is_arithmetic<signed long long> { enum { value = true }; }; template<> struct is_arithmetic<unsigned long long> { enum { value = true }; }; -template <class T> struct add_const { typedef const T type; }; -template <class T> struct add_const<T&> { typedef T& type; }; +template <typename T> struct add_const { typedef const T type; }; +template <typename T> struct add_const<T&> { typedef T& type; }; + +template <typename T> struct is_const { enum { value = 0 }; }; +template <typename T> struct is_const<T const> { enum { value = 1 }; }; template<typename T> struct add_const_on_value_type { typedef const T type; }; template<typename T> struct add_const_on_value_type<T&> { typedef T const& type; }; |