diff options
| author | arseny.kapoulkine@gmail.com <arseny.kapoulkine@gmail.com@99668b35-9821-0410-8761-19e4c4f06640> | 2012-03-14 06:04:50 +0000 |
|---|---|---|
| committer | arseny.kapoulkine@gmail.com <arseny.kapoulkine@gmail.com@99668b35-9821-0410-8761-19e4c4f06640> | 2012-03-14 06:04:50 +0000 |
| commit | a58131c9dc30b38f0e7271a8b0309915ce559c3a (patch) | |
| tree | b8e448a368be382566ee1c9e48b618d336d6f103 /src/pugixml.cpp | |
| parent | 35ea9a6088222823998bcce99367a32abc455f67 (diff) | |
Added PUGIXML_MEMORY constants for tweaking memory behaviour; useful for embedded systems or for unusual cases (i.e. thousands of small documents in memory)
git-svn-id: http://pugixml.googlecode.com/svn/trunk@860 99668b35-9821-0410-8761-19e4c4f06640
Diffstat (limited to 'src/pugixml.cpp')
| -rw-r--r-- | src/pugixml.cpp | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/src/pugixml.cpp b/src/pugixml.cpp index 572576b..c56135b 100644 --- a/src/pugixml.cpp +++ b/src/pugixml.cpp @@ -225,7 +225,13 @@ PUGI__NS_END #endif PUGI__NS_BEGIN - static const size_t xml_memory_page_size = 32768; + static const size_t xml_memory_page_size = + #ifdef PUGIXML_MEMORY_PAGE_SIZE + PUGIXML_MEMORY_PAGE_SIZE + #else + 32768 + #endif + ; static const uintptr_t xml_memory_page_alignment = 32; static const uintptr_t xml_memory_page_pointer_mask = ~(xml_memory_page_alignment - 1); @@ -2803,6 +2809,7 @@ PUGI__NS_BEGIN public: xml_buffered_writer(xml_writer& writer_, xml_encoding user_encoding): writer(writer_), bufsize(0), encoding(get_write_encoding(user_encoding)) { + PUGI__STATIC_ASSERT(bufcapacity >= 8); } ~xml_buffered_writer() @@ -2946,7 +2953,17 @@ PUGI__NS_BEGIN // utf8 maximum expansion: x4 (-> utf32) // utf16 maximum expansion: x2 (-> utf32) // utf32 maximum expansion: x1 - enum { bufcapacity = 2048 }; + enum + { + bufcapacitybytes = + #ifdef PUGIXML_MEMORY_OUTPUT_STACK + PUGIXML_MEMORY_OUTPUT_STACK + #else + 10240 + #endif + , + bufcapacity = bufcapacitybytes / (sizeof(char_t) + 4) + }; char_t buffer[bufcapacity]; char scratch[4 * bufcapacity]; @@ -5337,7 +5354,13 @@ PUGI__NS_BEGIN { xpath_memory_block* next; - char data[4096]; + char data[ + #ifdef PUGIXML_MEMORY_XPATH_PAGE_SIZE + PUGIXML_MEMORY_XPATH_PAGE_SIZE + #else + 4096 + #endif + ]; }; class xpath_allocator |