image: add value_type typedef

2015-02-06 13:52:44 +11:00 · 2015-02-06 13:52:44 +11:00 · 9619b5fee9
commit 9619b5fee9
parent 1290cde443
1 changed files with 2 additions and 0 deletions
--- a/image.hpp
+++ b/image.hpp
@ -30,6 +30,8 @@ namespace util {
    namespace image {
        template <typename T>
        struct buffer {
+            typedef T value_type;
+
            buffer (size_t w, size_t h);
            buffer (size_t w, size_t h, size_t s);
            buffer (size_t w, size_t h, size_t s, std::unique_ptr<T[]> &&data);