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Diffstat (limited to 'src/mbgl/util/std.hpp')
-rw-r--r-- | src/mbgl/util/std.hpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/mbgl/util/std.hpp b/src/mbgl/util/std.hpp new file mode 100644 index 0000000000..bab5c1494d --- /dev/null +++ b/src/mbgl/util/std.hpp @@ -0,0 +1,30 @@ +#ifndef MBGL_UTIL_STD +#define MBGL_UTIL_STD + +#include <memory> +#include <type_traits> +#include <utility> + +namespace mbgl { +namespace util { + +template <typename Container, typename ForwardIterator, typename Predicate> +void erase_if(Container &container, ForwardIterator it, const ForwardIterator end, Predicate pred) { + while (it != end) { + if (pred(*it)) { + container.erase(it++); + } else { + ++it; + } + } +} + +template <typename Container, typename Predicate> +void erase_if(Container &container, Predicate pred) { + erase_if(container, container.begin(), container.end(), pred); +} + +} // namespace util +} // namespace mbgl + +#endif |