String.h

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#pragma once

#include "Math.h"
#include <vector>
#include <string>
#include <sstream>
#include <algorithm>

namespace ai {
namespace Str {

inline std::string toString(const glm::vec3& pos) {
    char buf[128];
    std::snprintf(buf, sizeof(buf), "%f:%f:%f", pos.x, pos.y, pos.z);
    return buf;
}

inline bool startsWith(const std::string& string, const std::string& token) {
    return !string.compare(0, token.size(), token);
}

inline float strToFloat(const std::string& str) {
    return static_cast<float>(::atof(str.c_str()));
}

inline std::string eraseAllSpaces(const std::string& str) {
    if (str.empty())
        return str;
    std::string tmp = str;
    tmp.erase(std::remove(tmp.begin(), tmp.end(), ' '), tmp.end());
    return tmp;
}

inline void splitString(const std::string& string, std::vector<std::string>& tokens, const std::string& delimiters = "()") {
    // Skip delimiters at beginning.
    std::string::size_type lastPos = string.find_first_not_of(delimiters, 0);
    // Find first "non-delimiter".
    std::string::size_type pos = string.find_first_of(delimiters, lastPos);

    while (std::string::npos != pos || std::string::npos != lastPos) {
        // Found a token, add it to the vector.
        tokens.push_back(string.substr(lastPos, pos - lastPos));
        // Skip delimiters.  Note the "not_of"
        lastPos = string.find_first_not_of(delimiters, pos);
        // Find next "non-delimiter"
        pos = string.find_first_of(delimiters, lastPos);
    }
}

}

}