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Add xml_text::set for float

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Make float/double round-trip
This commit is contained in:
Steve Doiel 2015-01-06 15:33:56 -08:00
parent ff16dbdd4c
commit 32f0a8bd3a
2 changed files with 17 additions and 1 deletions
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17
src/pugixml.cpp
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@ -3954,10 +3954,18 @@ PUGI__NS_BEGIN
return set_value_buffer(dest, header, header_mask, buf);
}
PUGI__FN bool set_value_convert(char_t*& dest, uintptr_t& header, uintptr_t header_mask, float value)
{
char buf[128];
sprintf(buf, "%.9g", value);
return set_value_buffer(dest, header, header_mask, buf);
}
PUGI__FN bool set_value_convert(char_t*& dest, uintptr_t& header, uintptr_t header_mask, double value)
{
char buf[128];
sprintf(buf, "%g", value);
sprintf(buf, "%.17g", value);
return set_value_buffer(dest, header, header_mask, buf);
}
@ -5603,6 +5611,13 @@ namespace pugi
return dn ? impl::set_value_convert(dn->value, dn->header, impl::xml_memory_page_value_allocated_mask, rhs) : false;
}
PUGI__FN bool xml_text::set(float rhs)
{
xml_node_struct* dn = _data_new();
return dn ? impl::set_value_convert(dn->value, dn->header, impl::xml_memory_page_value_allocated_mask, rhs) : false;
}
PUGI__FN bool xml_text::set(double rhs)
{
xml_node_struct* dn = _data_new();

1
src/pugixml.hpp
View File

@ -693,6 +693,7 @@ namespace pugi
// Set text with type conversion (numbers are converted to strings, boolean is converted to "true"/"false")
bool set(int rhs);
bool set(unsigned int rhs);
bool set(float rhs);
bool set(double rhs);
bool set(bool rhs);