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ae6cf5084a
This is the first half of some major rework of the g13d codebase to make things a bit more manageable. This splits out a great deal of stuff from helper.h into separate translation units, and also breaks out a great deal of the g13.h header into separate translation units as well. Doing this saves in compilation time as we make changes to the system, and also helps to clean up a whole bunch of leaking symbols.
92 lines
2.6 KiB
C++
92 lines
2.6 KiB
C++
/*
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* helper.hpp
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*
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* Miscellaneous helpful little tidbits...
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*/
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/*
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* Copyright (c) 2015, James Fowler
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to permit
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* persons to whom the Software is furnished to do so, subject to the
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* following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef __HELPER_HPP__
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#define __HELPER_HPP__
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#include <boost/algorithm/string.hpp>
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#include <boost/foreach.hpp>
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#include <boost/lexical_cast.hpp>
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#include <boost/preprocessor/cat.hpp>
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#include <boost/preprocessor/seq.hpp>
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#include <boost/shared_ptr.hpp>
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#include <iomanip>
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#include <iostream>
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#include <exception>
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#include <map>
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#include <string>
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#include <vector>
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// *************************************************************************
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namespace Helper {
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// *************************************************************************
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template <class MAP_T> struct _map_keys_out {
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_map_keys_out(const MAP_T &c, const std::string &s)
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: container(c), sep(s) {
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}
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const MAP_T &container;
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std::string sep;
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};
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template <class STREAM_T, class MAP_T>
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STREAM_T &operator<<(STREAM_T &o, const _map_keys_out<MAP_T> &_mko) {
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bool first = true;
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for (auto i = _mko.container.begin(); i != _mko.container.end(); i++) {
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if (first) {
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first = false;
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o << i->first;
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} else {
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o << _mko.sep << i->first;
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}
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}
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return o;
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};
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template <class MAP_T>
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_map_keys_out<MAP_T> map_keys_out(const MAP_T &c,
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const std::string &sep = " ") {
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return _map_keys_out<MAP_T>(c, sep);
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};
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// *************************************************************************
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}; // namespace Helper
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// *************************************************************************
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#endif // __HELPER_HPP__
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