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Fix float precision

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Replaced

    std::numeric_limits<T>::digits10 + 1
with

    std::numeric_limits<T>::max_digits10

everywhere.
This commit is contained in:
Raoul Wols 2017-02-22 16:57:29 +01:00
parent bedb28fdb4
commit bb3b109101
2 changed files with 6 additions and 6 deletions
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2
include/yaml-cpp/node/convert.h
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@ -93,7 +93,7 @@ struct convert<_Null> {
struct convert<type> { \ struct convert<type> { \
static Node encode(const type& rhs) { \ static Node encode(const type& rhs) { \
std::stringstream stream; \ std::stringstream stream; \
stream.precision(std::numeric_limits<type>::digits10 + 1); \ stream.precision(std::numeric_limits<type>::max_digits10); \
stream << rhs; \ stream << rhs; \
return Node(stream.str()); \ return Node(stream.str()); \
} \ } \

8
src/emitterstate.cpp
View File

@ -24,8 +24,8 @@ EmitterState::EmitterState()
m_seqFmt.set(Block); m_seqFmt.set(Block);
m_mapFmt.set(Block); m_mapFmt.set(Block);
m_mapKeyFmt.set(Auto); m_mapKeyFmt.set(Auto);
m_floatPrecision.set(std::numeric_limits<float>::digits10 + 1); m_floatPrecision.set(std::numeric_limits<float>::max_digits10);
m_doublePrecision.set(std::numeric_limits<double>::digits10 + 1); m_doublePrecision.set(std::numeric_limits<double>::max_digits10);
} }
EmitterState::~EmitterState() {} EmitterState::~EmitterState() {}
@ -349,7 +349,7 @@ bool EmitterState::SetMapKeyFormat(EMITTER_MANIP value, FmtScope::value scope) {
} }
bool EmitterState::SetFloatPrecision(std::size_t value, FmtScope::value scope) { bool EmitterState::SetFloatPrecision(std::size_t value, FmtScope::value scope) {
if (value > std::numeric_limits<float>::digits10 + 1) if (value > std::numeric_limits<float>::max_digits10)
return false; return false;
_Set(m_floatPrecision, value, scope); _Set(m_floatPrecision, value, scope);
return true; return true;
@ -357,7 +357,7 @@ bool EmitterState::SetFloatPrecision(std::size_t value, FmtScope::value scope) {
bool EmitterState::SetDoublePrecision(std::size_t value, bool EmitterState::SetDoublePrecision(std::size_t value,
FmtScope::value scope) { FmtScope::value scope) {
if (value > std::numeric_limits<double>::digits10 + 1) if (value > std::numeric_limits<double>::max_digits10)
return false; return false;
_Set(m_doublePrecision, value, scope); _Set(m_doublePrecision, value, scope);
return true; return true;