mirror of
https://github.com/msgpack/msgpack-c.git
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12b5a6235a
Set /WX flas that is warnings as errors on MSVC build. Updated linux, osx, msvc build to refer to appropriate boost libraries.
95 lines
3.0 KiB
C++
95 lines
3.0 KiB
C++
// MessagePack for C++ example
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//
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// Copyright (C) 2013-2015 KONDO Takatoshi
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// g++ -std=c++11 -O3 -g -Ipath_to_msgpack_src -Ipath_to_boost speed_test.cc -Lpath_to_boost_lib -lboost_timer -lboost_system
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// export LD_LIBRARY_PATH=path_to_boost_lib
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#include <msgpack.hpp>
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#include <string>
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#include <iostream>
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#include <sstream>
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#include <vector>
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#include <boost/timer/timer.hpp>
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template <typename T, std::size_t level>
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struct vecvec {
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typedef std::vector<typename vecvec<T, level - 1>::type> type;
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static void fill(type& v, std::size_t num_of_elems, T const& val) {
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for (std::size_t elem = 0; elem < num_of_elems; ++elem) {
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typename vecvec<T, level - 1>::type child;
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vecvec<T, level - 1>::fill(child, num_of_elems, val);
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v.push_back(child);
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}
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}
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};
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template <typename T>
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struct vecvec<T, 0> {
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typedef std::vector<T> type;
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static void fill(type& v, std::size_t num_of_elems, T const& val) {
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for (std::size_t elem = 0; elem < num_of_elems; ++elem) {
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v.push_back(val);
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}
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}
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};
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void test_array_of_array() {
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std::cout << "[TEST][array_of_array]" << std::endl;
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// setup
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int const depth = 4;
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std::cout << "Setting up array data..." << std::endl;
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vecvec<int, depth>::type v1;
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vecvec<int, depth>::fill(v1, 3, 42);
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std::cout << "Start packing..." << std::endl;
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std::stringstream buffer;
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{
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boost::timer::cpu_timer timer;
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msgpack::pack(buffer, v1);
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std::string result = timer.format();
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std::cout << result << std::endl;
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}
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std::cout << "Pack finished..." << std::endl;
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buffer.seekg(0);
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std::string str(buffer.str());
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msgpack::unpacked unpacked;
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std::cout << "Start unpacking...by void unpack(unpacked& result, const char* data, size_t len)" << std::endl;
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{
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boost::timer::cpu_timer timer;
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msgpack::unpack(unpacked, str.data(), str.size());
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std::string result = timer.format();
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std::cout << result << std::endl;
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}
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std::cout << "Unpack finished..." << std::endl;
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vecvec<int, depth>::type v2;
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std::cout << "Start converting..." << std::endl;
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{
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boost::timer::cpu_timer timer;
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unpacked.get().convert(&v2);
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std::string result = timer.format();
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std::cout << result << std::endl;
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}
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std::cout << "Convert finished..." << std::endl;
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}
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int main(void)
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{
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test_array_of_array();
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}
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