diff options
author | Matthäus Brandl <brandl.matthaeus@gmail.com> | 2018-03-02 05:13:43 +0100 |
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committer | Arseny Kapoulkine <arseny.kapoulkine@gmail.com> | 2018-03-01 20:13:43 -0800 |
commit | 8284dbf61d85d82d17060dc34528d07a92829b40 (patch) | |
tree | cc74eee65cc19a8a3a35b0735b0142eb557edf20 | |
parent | 41219a5a207a25ff16f661fae280523084c12dc3 (diff) |
Add noexcept specifiers to move special members where possible (#183)
* Adds a macro definition to be able to use noexcept with supporting compilers
* Adds noexcept specifier to move special members of xpath_node_set, xpath_variable_set and xpath_query, but not of xml_document as it has a throwing implementation
-rw-r--r-- | src/pugixml.cpp | 14 | ||||
-rw-r--r-- | src/pugixml.hpp | 28 |
2 files changed, 28 insertions, 14 deletions
diff --git a/src/pugixml.cpp b/src/pugixml.cpp index a6930a1..6f6aac8 100644 --- a/src/pugixml.cpp +++ b/src/pugixml.cpp @@ -12044,7 +12044,7 @@ namespace pugi } #ifdef PUGIXML_HAS_MOVE - PUGI__FN void xpath_node_set::_move(xpath_node_set& rhs) + PUGI__FN void xpath_node_set::_move(xpath_node_set& rhs) PUGIXML_NOEXCEPT { _type = rhs._type; _storage = rhs._storage; @@ -12087,12 +12087,12 @@ namespace pugi } #ifdef PUGIXML_HAS_MOVE - PUGI__FN xpath_node_set::xpath_node_set(xpath_node_set&& rhs): _type(type_unsorted), _begin(&_storage), _end(&_storage) + PUGI__FN xpath_node_set::xpath_node_set(xpath_node_set&& rhs) PUGIXML_NOEXCEPT: _type(type_unsorted), _begin(&_storage), _end(&_storage) { _move(rhs); } - PUGI__FN xpath_node_set& xpath_node_set::operator=(xpath_node_set&& rhs) + PUGI__FN xpath_node_set& xpath_node_set::operator=(xpath_node_set&& rhs) PUGIXML_NOEXCEPT { if (this == &rhs) return *this; @@ -12287,7 +12287,7 @@ namespace pugi } #ifdef PUGIXML_HAS_MOVE - PUGI__FN xpath_variable_set::xpath_variable_set(xpath_variable_set&& rhs) + PUGI__FN xpath_variable_set::xpath_variable_set(xpath_variable_set&& rhs) PUGIXML_NOEXCEPT { for (size_t i = 0; i < sizeof(_data) / sizeof(_data[0]); ++i) { @@ -12296,7 +12296,7 @@ namespace pugi } } - PUGI__FN xpath_variable_set& xpath_variable_set::operator=(xpath_variable_set&& rhs) + PUGI__FN xpath_variable_set& xpath_variable_set::operator=(xpath_variable_set&& rhs) PUGIXML_NOEXCEPT { for (size_t i = 0; i < sizeof(_data) / sizeof(_data[0]); ++i) { @@ -12490,7 +12490,7 @@ namespace pugi } #ifdef PUGIXML_HAS_MOVE - PUGI__FN xpath_query::xpath_query(xpath_query&& rhs) + PUGI__FN xpath_query::xpath_query(xpath_query&& rhs) PUGIXML_NOEXCEPT { _impl = rhs._impl; _result = rhs._result; @@ -12498,7 +12498,7 @@ namespace pugi rhs._result = xpath_parse_result(); } - PUGI__FN xpath_query& xpath_query::operator=(xpath_query&& rhs) + PUGI__FN xpath_query& xpath_query::operator=(xpath_query&& rhs) PUGIXML_NOEXCEPT { if (this == &rhs) return *this; diff --git a/src/pugixml.hpp b/src/pugixml.hpp index 9277384..a0dd0e4 100644 --- a/src/pugixml.hpp +++ b/src/pugixml.hpp @@ -81,6 +81,20 @@ # endif #endif +// If C++ is 2011 or higher, add 'noexcept' specifiers +#ifndef PUGIXML_HAS_NOEXCEPT +# if __cplusplus >= 201103 +# define PUGIXML_HAS_NOEXCEPT +# elif defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 190023026 +# define PUGIXML_HAS_NOEXCEPT +# endif +#endif +#ifdef PUGIXML_HAS_NOEXCEPT +# define PUGIXML_NOEXCEPT noexcept +#else +# define PUGIXML_NOEXCEPT +#endif + // If C++ is 2011 or higher, add 'override' qualifiers #ifndef PUGIXML_OVERRIDE # if __cplusplus >= 201103 @@ -1140,8 +1154,8 @@ namespace pugi #ifdef PUGIXML_HAS_MOVE // Move semantics support - xpath_variable_set(xpath_variable_set&& rhs); - xpath_variable_set& operator=(xpath_variable_set&& rhs); + xpath_variable_set(xpath_variable_set&& rhs) PUGIXML_NOEXCEPT; + xpath_variable_set& operator=(xpath_variable_set&& rhs) PUGIXML_NOEXCEPT; #endif // Add a new variable or get the existing one, if the types match @@ -1184,8 +1198,8 @@ namespace pugi #ifdef PUGIXML_HAS_MOVE // Move semantics support - xpath_query(xpath_query&& rhs); - xpath_query& operator=(xpath_query&& rhs); + xpath_query(xpath_query&& rhs) PUGIXML_NOEXCEPT; + xpath_query& operator=(xpath_query&& rhs) PUGIXML_NOEXCEPT; #endif // Get query expression return type @@ -1325,8 +1339,8 @@ namespace pugi #ifdef PUGIXML_HAS_MOVE // Move semantics support - xpath_node_set(xpath_node_set&& rhs); - xpath_node_set& operator=(xpath_node_set&& rhs); + xpath_node_set(xpath_node_set&& rhs) PUGIXML_NOEXCEPT; + xpath_node_set& operator=(xpath_node_set&& rhs) PUGIXML_NOEXCEPT; #endif // Get collection type @@ -1360,7 +1374,7 @@ namespace pugi xpath_node* _end; void _assign(const_iterator begin, const_iterator end, type_t type); - void _move(xpath_node_set& rhs); + void _move(xpath_node_set& rhs) PUGIXML_NOEXCEPT; }; #endif |