82 lines
1.5 KiB
C++
82 lines
1.5 KiB
C++
#pragma once
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#include <string>
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#include <cassert>
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#include <cstdlib>
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#include <exception>
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// Polyfill needed by Qt when building for Android with GCC
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#if defined(__ANDROID__) && defined(__GLIBCXX__)
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// TODO: remove use std::to_string to avoid using <sstream>
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#include <sstream>
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namespace std {
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template <typename T>
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std::string to_string(T value)
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{
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std::ostringstream oss;
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oss << value;
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return oss.str();
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}
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inline int stoi(const std::string &str)
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{
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return atoi(str.c_str());
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}
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inline float stof(const std::string &str) {
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return static_cast<float>(atof(str.c_str()));
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}
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} // namespace std
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#endif
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namespace mbgl {
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namespace util {
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template <class T>
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inline std::string toString(T t) {
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return std::to_string(t);
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}
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inline std::string toString(int8_t num) {
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return std::to_string(int(num));
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}
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inline std::string toString(uint8_t num) {
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return std::to_string(unsigned(num));
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}
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std::string toString(float, bool decimal = false);
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std::string toString(double, bool decimal = false);
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std::string toString(long double, bool decimal = false);
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std::string toHex(size_t);
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inline std::string toString(std::exception_ptr error) {
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assert(error);
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if (!error) {
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return "(null)";
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}
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try {
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std::rethrow_exception(error);
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} catch (const std::exception& ex) {
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return ex.what();
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} catch (...) {
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return "Unknown exception type";
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}
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}
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inline float stof(const std::string& str) {
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return std::stof(str);
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}
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} // namespace util
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} // namespace mbgl
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