lib/json
1
0
Fork 0
mirror of https://github.com/nlohmann/json.git synced 2025-07-09 11:01:47 +03:00
Code Activity

more type adjustments

Browse Source
This commit is contained in:
Niels
2015-02-17 00:22:12 +01:00
parent e2dff46d14
commit 9e7941b6ba
3 changed files with 29 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
src/json.hpp
View File

@ -2529,11 +2529,11 @@ class basic_json
};
/// the char type to use in the lexer
using lexer_char_t = typename string_t::value_type;
using lexer_char_t = unsigned char;
/// constructor with a given buffer
inline lexer(const string_t& s) noexcept
: m_content(s.c_str())
: m_content(reinterpret_cast<const lexer_char_t*>(s.c_str()))
{
m_start = m_cursor = m_content;
m_limit = m_content + s.size();
@ -2552,7 +2552,7 @@ class basic_json
@see <http://en.wikipedia.org/wiki/UTF-8#Sample_code>
*/
inline static string_t to_unicode(const size_t codepoint1, size_t codepoint2 = 0)
inline static string_t to_unicode(const size_t codepoint1, const size_t codepoint2 = 0)
{
string_t result;
@ -3380,7 +3380,8 @@ basic_json_parser_59:
/// return string representation of last read token
inline string_t get_token() const noexcept
{
return string_t(m_start, static_cast<size_t>(m_cursor - m_start));
return string_t(reinterpret_cast<typename string_t::const_pointer>(m_start),
static_cast<size_t>(m_cursor - m_start));
}
/*!
@ -3410,7 +3411,7 @@ basic_json_parser_59:
result.reserve(static_cast<size_t>(m_cursor - m_start - 2));
// iterate the result between the quotes
for (const typename string_t::value_type* i = m_start + 1; i < m_cursor - 1; ++i)
for (const lexer_char_t* i = m_start + 1; i < m_cursor - 1; ++i)
{
// process escaped characters
if (*i == '\\')
@ -3468,7 +3469,8 @@ basic_json_parser_59:
case 'u':
{
// get code xxxx from uxxxx
auto codepoint = std::strtoul(std::string(i + 1, 4).c_str(), nullptr, 16);
auto codepoint = std::strtoul(std::string(reinterpret_cast<typename string_t::const_pointer>(i + 1),
4).c_str(), nullptr, 16);
if (codepoint >= 0xD800 and codepoint <= 0xDBFF)
{
@ -3479,7 +3481,8 @@ basic_json_parser_59:
}
// get code yyyy from uxxxx\uyyyy
auto codepoint2 = std::strtoul(std::string(i + 7, 4).c_str(), nullptr, 16);
auto codepoint2 = std::strtoul(std::string(reinterpret_cast<typename string_t::const_pointer>
(i + 7), 4).c_str(), nullptr, 16);
result += to_unicode(codepoint, codepoint2);
// skip the next 11 characters (xxxx\uyyyy)
i += 11;
@ -3499,7 +3502,7 @@ basic_json_parser_59:
{
// all other characters are just copied to the end of the
// string
result.append(1, *i);
result.append(1, static_cast<typename string_t::value_type>(*i));
}
}
@ -3526,13 +3529,13 @@ basic_json_parser_59:
inline number_float_t get_number() const
{
// conversion
lexer_char_t* endptr;
const auto float_val = std::strtod(reinterpret_cast<const lexer_char_t*>(m_start),
typename string_t::value_type* endptr;
const auto float_val = std::strtod(reinterpret_cast<typename string_t::const_pointer>(m_start),
&endptr);
// return float_val if the whole number was translated and NAN
// otherwise
return (endptr == m_cursor) ? float_val : NAN;
return (reinterpret_cast<lexer_char_t*>(endptr) == m_cursor) ? float_val : NAN;
}
private: