src/ValidateConstantsFunctionsAndClasses.hpp

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#ifndef _ValidateConstantsFunctionsAndClasses_HPP_
#define _ValidateConstantsFunctionsAndClasses_HPP_

#include <limits>
#include <fstream>
#include <sstream>
#include <iomanip>
#include <string>


const std::string INPUT_FILE_FILENAME_EXTENSION = ".xml";

const std::string VALIDATION_SCHEMA = "TSPConfiguration.xsd";

const std::string XML_ENCODING = "UTF-8";

const std::ios::fmtflags DOUBLE_FLOATFIELD = std::ios::scientific;

const std::string XML_DOCUMENT_NODE = "travellingSalesmanProblemInstance";

const std::string XML_NAME = "name";

const std::string XML_SOURCE = "source";

const std::string XML_DESCRIPTION = "description";

const std::string XML_DOUBLE_PRECISION = "doublePrecision";

const std::string XML_IGNORED_DIGITS = "ignoredDigits";

const std::string XML_GRAPH = "graph";

const std::string XML_VERTEX = "vertex";

const std::string XML_EDGE = "edge";

const std::string XML_EDGE_ATTRIBUTE_COST = "cost";


inline void trimLeft (std::string &s, const std::string &t = " \t\r\n") {
        s.erase(0, s.find_first_not_of(t));
}

inline void trimRight (std::string &s, const std::string &t = " \t\r\n") {
        std::string::size_type i = s.find_last_not_of(t);
        if (i == std::string::npos) {
                s = "";
        }
        else {
                s.erase(s.find_last_not_of(t) + 1);
        }
}

inline void trim (std::string &s, const std::string &t = " \t\r\n") {
        trimLeft(s, t);
        trimRight(s, t);
}


class CommandLineArgumentsInvalid : public std::exception {
public:
        inline CommandLineArgumentsInvalid() {
        }
};

class ValidationSchemaDoesNotExist : public std::exception {
public:
        inline ValidationSchemaDoesNotExist() {
        }
};

class ValidationFailed : public std::exception {
public:
        inline ValidationFailed() {
        }
};


#endif