diff options
author | Dan Klein <danklei@cisco.com> | 2015-08-24 18:44:56 +0300 |
---|---|---|
committer | Dan Klein <danklei@cisco.com> | 2015-08-24 18:44:56 +0300 |
commit | 98bc71b1c21452c3d868c4a4d418a8aeaa5a43af (patch) | |
tree | 2e66b9a775f0a5c545caa76f62890f5a5546e231 /external_libs/cpp/yaml-cpp/src/ptr_vector.h | |
parent | 20eb7d362f9bce1951bd61ad3f78cf8f4267d1d5 (diff) | |
parent | 36c6c87fe4380b214f8ff8a45dc0213fa109821c (diff) |
Merge branch 'master' into dan_stateless
Diffstat (limited to 'external_libs/cpp/yaml-cpp/src/ptr_vector.h')
-rwxr-xr-x | external_libs/cpp/yaml-cpp/src/ptr_vector.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/external_libs/cpp/yaml-cpp/src/ptr_vector.h b/external_libs/cpp/yaml-cpp/src/ptr_vector.h new file mode 100755 index 00000000..7b936cb5 --- /dev/null +++ b/external_libs/cpp/yaml-cpp/src/ptr_vector.h @@ -0,0 +1,47 @@ +#ifndef PTR_VECTOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 +#define PTR_VECTOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 + +#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 +#pragma once +#endif + +#include "yaml-cpp/noncopyable.h" +#include <cstddef> +#include <cstdlib> +#include <memory> +#include <vector> + +namespace YAML { + + template <typename T> + class ptr_vector: private YAML::noncopyable + { + public: + ptr_vector() {} + ~ptr_vector() { clear(); } + + void clear() { + for(unsigned i=0;i<m_data.size();i++) + delete m_data[i]; + m_data.clear(); + } + + std::size_t size() const { return m_data.size(); } + bool empty() const { return m_data.empty(); } + + void push_back(std::auto_ptr<T> t) { + m_data.push_back(NULL); + m_data.back() = t.release(); + } + T& operator[](std::size_t i) { return *m_data[i]; } + const T& operator[](std::size_t i) const { return *m_data[i]; } + + T& back() { return *m_data.back(); } + const T& back() const { return *m_data.back(); } + + private: + std::vector<T*> m_data; + }; +} + +#endif // PTR_VECTOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 |