71 lines
2.0 KiB
C++
71 lines
2.0 KiB
C++
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#include <fstream>
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// include headers that implement a archive in simple text format
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#include <boost/archive/text_oarchive.hpp>
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#include <boost/archive/text_iarchive.hpp>
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#include <iostream>
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#include <vulkan/vulkan.h>
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#include <glm/vec4.hpp>
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#include <GLFW/glfw3.h>
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/////////////////////////////////////////////////////////////
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// gps coordinate
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//
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// illustrates serialization for a simple type
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//
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class gps_position
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{
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private:
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friend class boost::serialization::access;
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// When the class Archive corresponds to an output archive, the
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// & operator is defined similar to <<. Likewise, when the class Archive
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// is a type of input archive the & operator is defined similar to >>.
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template<class Archive>
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void serialize(Archive& ar, const unsigned int version)
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{
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ar& degrees;
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ar& minutes;
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ar& seconds;
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}
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int degrees;
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int minutes;
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float seconds;
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public:
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gps_position() {};
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gps_position(int d, int m, float s) :
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degrees(d), minutes(m), seconds(s)
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{}
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};
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int main() {
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// create and open a character archive for output
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std::ofstream ofs("filename");
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// create class instance
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const gps_position g(35, 59, 24.567f);
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// save data to archive
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{
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boost::archive::text_oarchive oa(ofs);
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// write class instance to archive
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oa << g;
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// archive and stream closed when destructors are called
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}
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// ... some time later restore the class instance to its orginal state
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gps_position newg;
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{
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// create and open an archive for input
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std::ifstream ifs("filename");
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boost::archive::text_iarchive ia(ifs);
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// read class state from archive
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ia >> newg;
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// archive and stream closed when destructors are called
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}
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std::cout << "Hello World! " << std::endl;
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VkInstance instance;
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glm::vec4 vector(0, 1, 0, 1);
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std::cout << vector.y << std::endl;
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std::cout << glfwInit() << std::endl;
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return 0;
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}
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