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Diffstat (limited to 'media/libdrm/mobile2/src/util/ustl-1.0/sostream.h')
| -rw-r--r-- | media/libdrm/mobile2/src/util/ustl-1.0/sostream.h | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/media/libdrm/mobile2/src/util/ustl-1.0/sostream.h b/media/libdrm/mobile2/src/util/ustl-1.0/sostream.h deleted file mode 100644 index 11dc328..0000000 --- a/media/libdrm/mobile2/src/util/ustl-1.0/sostream.h +++ /dev/null @@ -1,158 +0,0 @@ -// This file is part of the ustl library, an STL implementation. -// -// Copyright (C) 2005 by Mike Sharov <msharov@users.sourceforge.net> -// This file is free software, distributed under the MIT License. -// -// sostream.h -// - -#ifndef SOSTREAM_H_5323DC8C26E181D43278F2F53FDCF19F -#define SOSTREAM_H_5323DC8C26E181D43278F2F53FDCF19F - -#include "uassert.h" -#include "ustring.h" -#include "mostream.h" - -namespace ustl { - -class string; - -/// \class ostringstream sostream.h ustl.h -/// \ingroup TextStreams -/// -/// \brief This stream writes textual data into a memory block. -/// -class ostringstream : public ostream { -public: - ostringstream (const string& v = string::empty_string); - ostringstream (void* p, size_t n); - void iwrite (uint8_t v); - void iwrite (wchar_t v); - inline void iwrite (int v) { iformat (v); } - inline void iwrite (unsigned int v) { iformat (v); } - inline void iwrite (long int v) { iformat (v); } - inline void iwrite (unsigned long int v) { iformat (v); } - inline void iwrite (float v) { iformat (v); } - inline void iwrite (double v) { iformat (v); } - void iwrite (bool v); - inline void iwrite (const char* s) { write_buffer (s, strlen(s)); } - inline void iwrite (const string& v) { write_buffer (v.begin(), v.size()); } - inline void iwrite (fmtflags f); -#if HAVE_LONG_LONG - inline void iwrite (long long v) { iformat (v); } - inline void iwrite (unsigned long long v) { iformat (v); } -#endif - inline size_type max_size (void) const { return (m_Buffer.max_size()); } - inline void put (char c) { iwrite (uint8_t(c)); } - int vformat (const char* fmt, va_list args); - int format (const char* fmt, ...) __attribute__((__format__(__printf__, 2, 3))); - inline void set_base (uint16_t b) { m_Base = b; } - inline void set_width (uint16_t w) { m_Width = w; } - inline void set_decimal_separator (char) { } - inline void set_thousand_separator (char) { } - inline void set_precision (uint16_t v) { m_Precision = v; } - void link (void* p, size_type n); - inline void link (memlink& l) { link (l.data(), l.writable_size()); } - inline const string& str (void) { flush(); return (m_Buffer); } - void str (const string& s); - void write (const void* buffer, size_type size); - void write (const cmemlink& buf); - inline void write_strz (const char*) { assert (!"Writing nul characters into a text stream is not allowed"); } - void flush (void); - virtual size_type overflow (size_type n = 1); -protected: - void write_buffer (const char* buf, size_type bufSize); - inline void reserve (size_type n) { m_Buffer.reserve (n, false); } - inline size_type capacity (void) const { return (m_Buffer.capacity()); } -private: - inline char* encode_dec (char* fmt, uint32_t n) const; - void fmtstring (char* fmt, const char* typestr, bool bInteger) const; - template <typename T> - void iformat (T v); -private: - string m_Buffer; ///< The output buffer. - uint32_t m_Flags; ///< See ios_base::fmtflags. - uint16_t m_Width; ///< Field width. - uint8_t m_Base; ///< Numeric base for writing numbers. - uint8_t m_Precision; ///< Number of digits after the decimal separator. -}; - -//---------------------------------------------------------------------- - -template <typename T> -inline const char* printf_typestring (const T&) { return (""); } -#define PRINTF_TYPESTRING_SPEC(type,str) \ -template <> inline const char* printf_typestring (const type&) { return (str); } -PRINTF_TYPESTRING_SPEC (int, "d") -PRINTF_TYPESTRING_SPEC (unsigned int, "u") -PRINTF_TYPESTRING_SPEC (long, "ld") -PRINTF_TYPESTRING_SPEC (unsigned long, "lu") -PRINTF_TYPESTRING_SPEC (float, "f") -PRINTF_TYPESTRING_SPEC (double, "lf") -#if HAVE_LONG_LONG -PRINTF_TYPESTRING_SPEC (long long, "lld") -PRINTF_TYPESTRING_SPEC (unsigned long long, "llu") -#endif -#undef PRINTF_TYPESTRING_SPEC - -template <typename T> -void ostringstream::iformat (T v) -{ - char fmt [16]; - fmtstring (fmt, printf_typestring(v), numeric_limits<T>::is_integer); - format (fmt, v); -} - -/// Sets the flag \p f in the stream. -inline void ostringstream::iwrite (fmtflags f) -{ - switch (f) { - case oct: set_base (8); break; - case dec: set_base (10); break; - case hex: set_base (16); break; - case left: m_Flags |= left; m_Flags &= ~right; break; - case right: m_Flags |= right; m_Flags &= ~left; break; - default: m_Flags |= f; break; - } -} - -//---------------------------------------------------------------------- - -#define OSTRSTREAM_OPERATOR(RealT, CastT) \ -inline ostringstream& operator<< (ostringstream& os, RealT v) \ -{ os.iwrite ((CastT) v); return (os); } - -template <typename T> -OSTRSTREAM_OPERATOR (T*, unsigned long int) -OSTRSTREAM_OPERATOR (const void*, unsigned long int) -OSTRSTREAM_OPERATOR (void*, unsigned long int) -OSTRSTREAM_OPERATOR (const char*, const char*) -OSTRSTREAM_OPERATOR (char*, const char*) -OSTRSTREAM_OPERATOR (uint8_t*, const char*) -OSTRSTREAM_OPERATOR (const uint8_t*, const char*) -OSTRSTREAM_OPERATOR (const string&, const string&) -OSTRSTREAM_OPERATOR (ios_base::fmtflags,ios_base::fmtflags) -OSTRSTREAM_OPERATOR (int8_t, uint8_t) -OSTRSTREAM_OPERATOR (uint8_t, uint8_t) -OSTRSTREAM_OPERATOR (short int, int) -OSTRSTREAM_OPERATOR (unsigned short, unsigned int) -OSTRSTREAM_OPERATOR (int, int) -OSTRSTREAM_OPERATOR (unsigned int, unsigned int) -OSTRSTREAM_OPERATOR (long, long) -OSTRSTREAM_OPERATOR (unsigned long, unsigned long) -OSTRSTREAM_OPERATOR (float, float) -OSTRSTREAM_OPERATOR (double, double) -OSTRSTREAM_OPERATOR (bool, bool) -OSTRSTREAM_OPERATOR (wchar_t, wchar_t) -#if HAVE_THREE_CHAR_TYPES -OSTRSTREAM_OPERATOR (char, uint8_t) -#endif -#if HAVE_LONG_LONG -OSTRSTREAM_OPERATOR (long long, long long) -OSTRSTREAM_OPERATOR (unsigned long long, unsigned long long) -#endif - -} // namespace ustl - -#endif - |