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reformat StringUtil.h

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This commit is contained in:
Dennis Luxen 2014-10-08 12:48:20 +02:00
parent 8dc85e7641
commit ec8f977ebe
1 changed files with 18 additions and 19 deletions
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37
Util/StringUtil.h
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@ -76,14 +76,14 @@ template <int length, int precision> static inline char *printInt(char *buffer,
// convert scoped enums to integers // convert scoped enums to integers
template <typename Enumeration> template <typename Enumeration>
auto as_integer(Enumeration const value) auto as_integer(Enumeration const value) -> typename std::underlying_type<Enumeration>::type
-> typename std::underlying_type<Enumeration>::type
{ {
return static_cast<typename std::underlying_type<Enumeration>::type>(value); return static_cast<typename std::underlying_type<Enumeration>::type>(value);
} }
template<typename Number> template <typename Number>
static inline typename std::enable_if<std::is_integral<Number>::value, std::string>::type IntegralToString(const Number value) static inline typename std::enable_if<std::is_integral<Number>::value, std::string>::type
IntegralToString(const Number value)
{ {
std::string output; std::string output;
std::back_insert_iterator<std::string> sink(output); std::back_insert_iterator<std::string> sink(output);
@ -92,14 +92,16 @@ static inline typename std::enable_if<std::is_integral<Number>::value, std::stri
{ {
boost::spirit::karma::generate(sink, boost::spirit::karma::long_long, value); boost::spirit::karma::generate(sink, boost::spirit::karma::long_long, value);
} }
if (std::is_signed<Number>::value)
{
boost::spirit::karma::generate(sink, boost::spirit::karma::int_, value);
}
else else
{ {
boost::spirit::karma::generate(sink, boost::spirit::karma::uint_, value); if (std::is_signed<Number>::value)
{
boost::spirit::karma::generate(sink, boost::spirit::karma::int_, value);
}
else
{
boost::spirit::karma::generate(sink, boost::spirit::karma::uint_, value);
}
} }
return output; return output;
} }
@ -178,25 +180,22 @@ static inline double StringToDouble(const char *p)
return r; return r;
} }
template <typename T> template <typename T> struct scientific_policy : boost::spirit::karma::real_policies<T>
struct scientific_policy : boost::spirit::karma::real_policies<T>
{ {
// we want the numbers always to be in fixed format // we want the numbers always to be in fixed format
static int floatfield(T n) { return boost::spirit::karma::real_policies<T>::fmtflags::fixed; } static int floatfield(T n) { return boost::spirit::karma::real_policies<T>::fmtflags::fixed; }
static unsigned int precision(T) { return 6; } static unsigned int precision(T) { return 6; }
}; };
typedef typedef boost::spirit::karma::real_generator<double, scientific_policy<double>> science_type;
boost::spirit::karma::real_generator<double, scientific_policy<double> >
science_type;
static inline std::string FixedDoubleToString(const double value) static inline std::string FixedDoubleToString(const double value)
{ {
std::string output; std::string output;
std::back_insert_iterator<std::string> sink(output); std::back_insert_iterator<std::string> sink(output);
boost::spirit::karma::generate(sink, science_type(), value); boost::spirit::karma::generate(sink, science_type(), value);
if (output.size() >= 2 && output[output.size()-2] == '.' && output[output.size()-1] == '0') if (output.size() >= 2 && output[output.size() - 2] == '.' && output[output.size() - 1] == '0')
{ {
output.resize(output.size()-2); output.resize(output.size() - 2);
} }
return output; return output;
} }
@ -264,8 +263,8 @@ inline std::string EscapeJSONString(const std::string &input)
} }
static std::string originals[] = {"&", "\"", "<", ">", "'", "[", "]", "\\"}; static std::string originals[] = {"&", "\"", "<", ">", "'", "[", "]", "\\"};
static std::string entities[] = {"&amp;", "&quot;", "&lt;", "&gt;", static std::string entities[] = {
"&#39;", "&91;", "&93;", " &#92;"}; "&amp;", "&quot;", "&lt;", "&gt;", "&#39;", "&91;", "&93;", " &#92;"};
inline std::size_t URIDecode(const std::string &input, std::string &output) inline std::size_t URIDecode(const std::string &input, std::string &output)
{ {