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Diffstat (limited to 'libxsde/xsde/cxx/parser/non-validating/non-negative-integer.hxx')
-rw-r--r-- | libxsde/xsde/cxx/parser/non-validating/non-negative-integer.hxx | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/libxsde/xsde/cxx/parser/non-validating/non-negative-integer.hxx b/libxsde/xsde/cxx/parser/non-validating/non-negative-integer.hxx new file mode 100644 index 0000000..b7cf3f7 --- /dev/null +++ b/libxsde/xsde/cxx/parser/non-validating/non-negative-integer.hxx @@ -0,0 +1,50 @@ +// file : xsde/cxx/parser/non-validating/non-negative-integer.hxx +// author : Boris Kolpackov <boris@codesynthesis.com> +// copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC +// license : GNU GPL v2 + exceptions; see accompanying LICENSE file + +#ifndef XSDE_CXX_PARSER_NON_VALIDATING_NON_NEGATIVE_INTEGER_HXX +#define XSDE_CXX_PARSER_NON_VALIDATING_NON_NEGATIVE_INTEGER_HXX + +#include <xsde/cxx/parser/non-validating/number.hxx> +#include <xsde/cxx/parser/non-validating/xml-schema-pskel.hxx> + +namespace xsde +{ + namespace cxx + { + namespace parser + { + namespace non_validating + { + // Arbitrary-length non-negative integer. Mapped to unsigned long. + // +#ifdef XSDE_REUSE_STYLE_MIXIN + struct non_negative_integer_pimpl: virtual non_negative_integer_pskel, +#else + struct non_negative_integer_pimpl: non_negative_integer_pskel, +#endif + number + { + virtual void + _pre (); + + virtual void + _characters (const ro_string&); + + virtual unsigned long + post_non_negative_integer (); + + protected: + // We only need strlen("018446744073709551615") + 1 characters to + // hold all valid and trimmed string representations of unsigned + // long, assuming we are on a 64 bit machine. + // + char str_[22]; + }; + } + } + } +} + +#endif // XSDE_CXX_PARSER_NON_VALIDATING_NON_NEGATIVE_INTEGER_HXX |