128 lines
3.1 KiB
C++
128 lines
3.1 KiB
C++
#ifndef SERIALIZE_H_
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#define SERIALIZE_H_
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#include <Eigen/Core>
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#include <fstream>
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#include <map>
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#include <set>
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#include <vector>
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#include "adjacent-matrix.hpp"
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namespace qflow {
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template <typename T, int A, int B>
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inline void Save(FILE* fp, const Eigen::Matrix<T, A, B>& m) {
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int r = m.rows(), c = m.cols();
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fwrite(&r, sizeof(int), 1, fp);
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fwrite(&c, sizeof(int), 1, fp);
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std::vector<T> buffer(r * c);
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for (int i = 0; i < r; ++i) {
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for (int j = 0; j < c; ++j) {
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buffer[i * c + j] = m(i, j);
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}
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}
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fwrite(buffer.data(), sizeof(T), r * c, fp);
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}
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template <typename T, int A, int B>
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inline void Read(FILE* fp, Eigen::Matrix<T, A, B>& m) {
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int r, c;
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fread(&r, sizeof(int), 1, fp);
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fread(&c, sizeof(int), 1, fp);
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std::vector<T> buffer(r * c);
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fread(buffer.data(), sizeof(T), r * c, fp);
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m.resize(r, c);
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for (int i = 0; i < r; ++i) {
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for (int j = 0; j < c; ++j) {
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m(i, j) = buffer[i * c + j];
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}
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}
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}
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inline void Save(FILE* fp, const Link& p) { fwrite(&p, sizeof(Link), 1, fp); }
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inline void Read(FILE* fp, Link& p) { fread(&p, sizeof(Link), 1, fp); }
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inline void Save(FILE* fp, const TaggedLink& p) { fwrite(&p, sizeof(TaggedLink), 1, fp); }
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inline void Read(FILE* fp, TaggedLink& p) { fread(&p, sizeof(TaggedLink), 1, fp); }
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inline void Save(FILE* fp, double p) { fwrite(&p, sizeof(double), 1, fp); }
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inline void Read(FILE* fp, double& p) { fread(&p, sizeof(double), 1, fp); }
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inline void Save(FILE* fp, int p) { fwrite(&p, sizeof(int), 1, fp); }
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inline void Read(FILE* fp, int& p) { fread(&p, sizeof(int), 1, fp); }
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template <class T, class F>
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inline void Save(FILE* fp, const std::pair<T, F>& p) {
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fwrite(&p.first, sizeof(T), 1, fp);
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fwrite(&p.second, sizeof(F), 1, fp);
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}
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template <class T, class F>
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inline void Read(FILE* fp, std::pair<T, F>& p) {
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fread(&p.first, sizeof(T), 1, fp);
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fread(&p.second, sizeof(F), 1, fp);
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}
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template <class T, class F>
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inline void Save(FILE* fp, const std::map<T, F>& p) {
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int num = p.size();
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fwrite(&num, sizeof(int), 1, fp);
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for (auto& s : p) {
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fwrite(&s, sizeof(s), 1, fp);
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}
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}
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template <class T, class F>
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inline void Read(FILE* fp, std::map<T, F>& p) {
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int num;
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p.clear();
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fread(&num, sizeof(int), 1, fp);
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for (int i = 0; i < num; ++i) {
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std::pair<T, F> m;
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fread(&m, sizeof(m), 1, fp);
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p.insert(m);
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}
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}
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template <class T>
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void Save(FILE* fp, const std::vector<T>& p) {
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int num = p.size();
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fwrite(&num, sizeof(int), 1, fp);
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for (auto& q : p) {
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Save(fp, q);
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}
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}
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template <class T>
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void Read(FILE* fp, std::vector<T>& p) {
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int num;
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fread(&num, sizeof(int), 1, fp);
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p.resize(num);
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for (auto& q : p) {
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Read(fp, q);
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}
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}
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template <class T>
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void Save(FILE* fp, const std::set<T>& p) {
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std::vector<T> buffer;
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buffer.insert(buffer.end(), p.begin(), p.end());
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Save(fp, buffer);
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}
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template <class T>
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void Read(FILE* fp, std::set<T>& p) {
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std::vector<T> buffer;
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Read(fp, buffer);
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p.clear();
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for (auto& q : buffer) p.insert(q);
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}
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} // namespace qflow
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#endif
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