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Diffstat (limited to 'externals/breakpad/src/common/unordered.h')
| -rw-r--r-- | externals/breakpad/src/common/unordered.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/externals/breakpad/src/common/unordered.h b/externals/breakpad/src/common/unordered.h new file mode 100644 index 0000000000..7606f17013 --- /dev/null +++ b/externals/breakpad/src/common/unordered.h @@ -0,0 +1,55 @@ +// Copyright 2010 Google LLC +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google LLC nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Include this file to use unordered_map and unordered_set. If tr1 +// or C++11 is not available, you can switch to using hash_set and +// hash_map by defining BP_USE_HASH_SET. + +#ifndef COMMON_UNORDERED_H_ +#define COMMON_UNORDERED_H_ + +#if defined(BP_USE_HASH_SET) +#include <hash_map> +#include <hash_set> + +// For hash<string>. +#include "util/hash/hash.h" + +template <class T, class U, class H = __gnu_cxx::hash<T> > +struct unordered_map : public __gnu_cxx::hash_map<T, U, H> {}; +template <class T, class H = __gnu_cxx::hash<T> > +struct unordered_set : public __gnu_cxx::hash_set<T, H> {}; + +#else +#include <unordered_map> +#include <unordered_set> +using std::unordered_map; +using std::unordered_set; +#endif + +#endif // COMMON_UNORDERED_H_ |