OnixS::ICE::BOE::System::ConfigurationParser::Utils Namespace Reference

Classes
struct	NumberName

Functions
bool	isEquals (const std::string &s1, const std::string &s2)
bool	parse (uint64_t &result, const std::string &value)
bool	parse (int64_t &result, const std::string &value)
bool	parse (double &result, const std::string &value)
bool	parse (bool &result, const std::string &value)
template<typename T>
T	parse (const std::string &value)
template<typename T>
T	fromString (const std::string &value)
template<>
std::string	fromString< std::string > (const std::string &value)
template<>
bool	fromString< bool > (const std::string &value)

Function Documentation

fromString()

template<typename T>

T fromString

(

const std::string &

value

)

Definition at line 79 of file ConfigurationParser.h.

{
    return parse<T>(value);
}

fromString< bool >()

template<>

bool fromString< bool > ( const std::string & value )

inline

Definition at line 89 of file ConfigurationParser.h.

{
    bool v{};
 
    if(!parse(v, value))
        throw std::invalid_argument("Cannot parse bool value: '" + value + "'");
 
    return v;
}

fromString< std::string >()

template<>

std::string fromString< std::string > ( const std::string & value )

inline

Definition at line 84 of file ConfigurationParser.h.

{
    return value;
}

isEquals()

bool isEquals	(	const std::string &	s1,
		const std::string &	s2 )

parse() [1/5]

bool parse	(	bool &	result,
		const std::string &	value )

parse() [2/5]

template<typename T>

T parse

(

const std::string &

value

)

Definition at line 64 of file ConfigurationParser.h.

{
    static_assert(std::is_arithmetic<T>::value, "");
 
    using Wide = typename std::conditional<std::is_floating_point<T>::value, double, typename std::conditional<std::is_signed<T>::value, int64_t, uint64_t>::type>::type;
 
    Wide v{};
 
    if(!parse(v, value) || static_cast<Wide>(static_cast<T>(v)) != v)
        throw std::invalid_argument("Cannot parse " + std::string(NumberName<T>::name()) + " value: '" + value + "'");
 
    return static_cast<T>(v);
}

parse() [3/5]

bool parse	(	double &	result,
		const std::string &	value )

parse() [4/5]

bool parse	(	int64_t &	result,
		const std::string &	value )

parse() [5/5]

bool parse	(	uint64_t &	result,
		const std::string &	value )