3party/pugixml
0
0
Fork 0
mirror of https://github.com/zeux/pugixml.git synced 2024-12-25 20:14:10 +08:00
Code Issues Projects Releases Wiki Activity

Use cleaner references to STL classes

Browse Source 
The explicit specification of default template arguments is repetitive
and dates back to the versions of pugixml that tried to forward-declare
all STL classes manually, which ran into issues with default arguments
in some STL versions.

We've since abandoned this idea and use <string>/<iosfwd> includes, as
such it should be fine to rely on default arguments.

Note: while we could use std::wstring, this had compatibility issues
with some very early versions of Android SDK. Out of abundance of
caution, we keep basic_i/ostream and basic_string in tact. We could use
std::string but we might need to replace these in char8 mode if that
ever gets merged.
This commit is contained in:
Arseny Kapoulkine 2023-11-16 10:26:03 -08:00
parent 6909df2478
commit 0bd2848f33
2 changed files with 23 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/pugixml.cpp
View File

@ -5155,11 +5155,11 @@ namespace pugi
}
#ifndef PUGIXML_NO_STL
PUGI_IMPL_FN xml_writer_stream::xml_writer_stream(std::basic_ostream<char, std::char_traits<char> >& stream): narrow_stream(&stream), wide_stream(NULL)
PUGI_IMPL_FN xml_writer_stream::xml_writer_stream(std::basic_ostream<char>& stream): narrow_stream(&stream), wide_stream(NULL)
{
}
PUGI_IMPL_FN xml_writer_stream::xml_writer_stream(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >& stream): narrow_stream(NULL), wide_stream(&stream)
PUGI_IMPL_FN xml_writer_stream::xml_writer_stream(std::basic_ostream<wchar_t>& stream): narrow_stream(NULL), wide_stream(&stream)
{
}
@ -6551,14 +6551,14 @@ namespace pugi
}
#ifndef PUGIXML_NO_STL
PUGI_IMPL_FN void xml_node::print(std::basic_ostream<char, std::char_traits<char> >& stream, const char_t* indent, unsigned int flags, xml_encoding encoding, unsigned int depth) const
PUGI_IMPL_FN void xml_node::print(std::basic_ostream<char>& stream, const char_t* indent, unsigned int flags, xml_encoding encoding, unsigned int depth) const
{
xml_writer_stream writer(stream);
print(writer, indent, flags, encoding, depth);
}
PUGI_IMPL_FN void xml_node::print(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >& stream, const char_t* indent, unsigned int flags, unsigned int depth) const
PUGI_IMPL_FN void xml_node::print(std::basic_ostream<wchar_t>& stream, const char_t* indent, unsigned int flags, unsigned int depth) const
{
xml_writer_stream writer(stream);
@ -7373,14 +7373,14 @@ namespace pugi
#endif
#ifndef PUGIXML_NO_STL
PUGI_IMPL_FN xml_parse_result xml_document::load(std::basic_istream<char, std::char_traits<char> >& stream, unsigned int options, xml_encoding encoding)
PUGI_IMPL_FN xml_parse_result xml_document::load(std::basic_istream<char>& stream, unsigned int options, xml_encoding encoding)
{
reset();
return impl::load_stream_impl(static_cast<impl::xml_document_struct*>(_root), stream, options, encoding, &_buffer);
}
PUGI_IMPL_FN xml_parse_result xml_document::load(std::basic_istream<wchar_t, std::char_traits<wchar_t> >& stream, unsigned int options)
PUGI_IMPL_FN xml_parse_result xml_document::load(std::basic_istream<wchar_t>& stream, unsigned int options)
{
reset();
@ -7475,14 +7475,14 @@ namespace pugi
}
#ifndef PUGIXML_NO_STL
PUGI_IMPL_FN void xml_document::save(std::basic_ostream<char, std::char_traits<char> >& stream, const char_t* indent, unsigned int flags, xml_encoding encoding) const
PUGI_IMPL_FN void xml_document::save(std::basic_ostream<char>& stream, const char_t* indent, unsigned int flags, xml_encoding encoding) const
{
xml_writer_stream writer(stream);
save(writer, indent, flags, encoding);
}
PUGI_IMPL_FN void xml_document::save(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >& stream, const char_t* indent, unsigned int flags) const
PUGI_IMPL_FN void xml_document::save(std::basic_ostream<wchar_t>& stream, const char_t* indent, unsigned int flags) const
{
xml_writer_stream writer(stream);

30
src/pugixml.hpp
View File

@ -138,7 +138,7 @@ namespace pugi
#ifndef PUGIXML_NO_STL
// String type used for operations that work with STL string; depends on PUGIXML_WCHAR_MODE
typedef std::basic_string<PUGIXML_CHAR, std::char_traits<PUGIXML_CHAR>, std::allocator<PUGIXML_CHAR> > string_t;
typedef std::basic_string<PUGIXML_CHAR> string_t;
#endif
}
@ -353,14 +353,14 @@ namespace pugi
{
public:
// Construct writer from an output stream object
xml_writer_stream(std::basic_ostream<char, std::char_traits<char> >& stream);
xml_writer_stream(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >& stream);
xml_writer_stream(std::basic_ostream<char>& stream);
xml_writer_stream(std::basic_ostream<wchar_t>& stream);
virtual void write(const void* data, size_t size) PUGIXML_OVERRIDE;
private:
std::basic_ostream<char, std::char_traits<char> >* narrow_stream;
std::basic_ostream<wchar_t, std::char_traits<wchar_t> >* wide_stream;
std::basic_ostream<char>* narrow_stream;
std::basic_ostream<wchar_t>* wide_stream;
};
#endif
@ -700,8 +700,8 @@ namespace pugi
#ifndef PUGIXML_NO_STL
// Print subtree to stream
void print(std::basic_ostream<char, std::char_traits<char> >& os, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto, unsigned int depth = 0) const;
void print(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >& os, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, unsigned int depth = 0) const;
void print(std::basic_ostream<char>& os, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto, unsigned int depth = 0) const;
void print(std::basic_ostream<wchar_t>& os, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, unsigned int depth = 0) const;
#endif
// Child nodes iterators
@ -1072,8 +1072,8 @@ namespace pugi
#ifndef PUGIXML_NO_STL
// Load document from stream.
xml_parse_result load(std::basic_istream<char, std::char_traits<char> >& stream, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
xml_parse_result load(std::basic_istream<wchar_t, std::char_traits<wchar_t> >& stream, unsigned int options = parse_default);
xml_parse_result load(std::basic_istream<char>& stream, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
xml_parse_result load(std::basic_istream<wchar_t>& stream, unsigned int options = parse_default);
#endif
// (deprecated: use load_string instead) Load document from zero-terminated string. No encoding conversions are applied.
@ -1102,8 +1102,8 @@ namespace pugi
#ifndef PUGIXML_NO_STL
// Save XML document to stream (semantics is slightly different from xml_node::print, see documentation for details).
void save(std::basic_ostream<char, std::char_traits<char> >& stream, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto) const;
void save(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >& stream, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default) const;
void save(std::basic_ostream<char>& stream, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto) const;
void save(std::basic_ostream<wchar_t>& stream, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default) const;
#endif
// Save XML to file
@ -1439,12 +1439,12 @@ namespace pugi
#ifndef PUGIXML_NO_STL
// Convert wide string to UTF8
std::basic_string<char, std::char_traits<char>, std::allocator<char> > PUGIXML_FUNCTION as_utf8(const wchar_t* str);
std::basic_string<char, std::char_traits<char>, std::allocator<char> > PUGIXML_FUNCTION as_utf8(const std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >& str);
std::basic_string<char> PUGIXML_FUNCTION as_utf8(const wchar_t* str);
std::basic_string<char> PUGIXML_FUNCTION as_utf8(const std::basic_string<wchar_t>& str);
// Convert UTF8 to wide string
std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > PUGIXML_FUNCTION as_wide(const char* str);
std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > PUGIXML_FUNCTION as_wide(const std::basic_string<char, std::char_traits<char>, std::allocator<char> >& str);
std::basic_string<wchar_t> PUGIXML_FUNCTION as_wide(const char* str);
std::basic_string<wchar_t> PUGIXML_FUNCTION as_wide(const std::basic_string<char>& str);
#endif
// Memory allocation function interface; returns pointer to allocated memory or NULL on failure