OU
/
CWE-ou-minkata
mirror of https://foundry.openuru.org/gitblit/r/CWE-ou-minkata.git
2
1
Fork 0
Code Releases Activity
Browse Source

Switch plFormat's accumulator to a plStringStream for better performance

Michael Hansen 11 years ago
parent
d113642a61
commit
f93b37e152
7 changed files with 190 additions and 179 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 2
      Sources/Plasma/CoreLib/plFileSystem.cpp
  2. 289
      Sources/Plasma/CoreLib/plFormat.cpp
  3. 22
      Sources/Plasma/CoreLib/plFormat.h
  4. 43
      Sources/Plasma/CoreLib/plString.cpp
  5. 5
      Sources/Plasma/CoreLib/plString.h
  6. 4
      Sources/Plasma/NucleusLib/pnKeyedObject/plUoid.cpp
  7. 2
      Sources/Plasma/NucleusLib/pnUUID/pnUUID.cpp

2
Sources/Plasma/CoreLib/plFileSystem.cpp
Unescape View File

@ -199,7 +199,7 @@ plFileName plFileName::Join(const plFileName &base, const plFileName &path)
PL_FORMAT_IMPL(const plFileName &) PL_FORMAT_IMPL(const plFileName &)
{ {
return PL_FORMAT_FORWARD(format, value.AsString()); PL_FORMAT_FORWARD(value.AsString());
} }

289
Sources/Plasma/CoreLib/plFormat.cpp
Unescape View File

@ -70,13 +70,13 @@ namespace plFormat_Private
const char *next = _scanNextFormat(data); const char *next = _scanNextFormat(data);
if (*next && *(next + 1) == '{') { if (*next && *(next + 1) == '{') {
// Escaped '{' // Escaped '{'
data.fOutput.push_back(plStringBuffer<char>(data.fFormatStr, 1 + next - data.fFormatStr)); data.fOutput.append(data.fFormatStr, 1 + next - data.fFormatStr);
data.fFormatStr = next + 2; data.fFormatStr = next + 2;
continue; continue;
} }
if (next != data.fFormatStr) if (next != data.fFormatStr)
data.fOutput.push_back(plStringBuffer<char>(data.fFormatStr, next - data.fFormatStr)); data.fOutput.append(data.fFormatStr, next - data.fFormatStr);
data.fFormatStr = next; data.fFormatStr = next;
} while (0); } while (0);
} }
@ -170,20 +170,30 @@ namespace plFormat_Private
{ {
_fetchPrefixChunk(data); _fetchPrefixChunk(data);
hsAssert(*data.fFormatStr == 0, "Not enough actual parameters for format string"); hsAssert(*data.fFormatStr == 0, "Not enough actual parameters for format string");
return data.fOutput.GetString();
}
}
size_t outsize = 0; static void _formatString(const plFormat_Private::FormatSpec &format,
for (const plStringBuffer<char> &buf : data.fOutput) plStringStream &output, const char *text, size_t size,
outsize += buf.GetSize(); plFormat_Private::Alignment defaultAlignment)
{
char pad = format.fPadChar ? format.fPadChar : ' ';
plStringBuffer<char> outbuf; if (format.fMinimumLength > size) {
char *out_ptr = outbuf.CreateWritableBuffer(outsize); plFormat_Private::Alignment align =
for (const plStringBuffer<char> &buf : data.fOutput) { (format.fAlignment == plFormat_Private::kAlignDefault)
memcpy(out_ptr, buf.GetData(), buf.GetSize()); ? defaultAlignment : format.fAlignment;
out_ptr += buf.GetSize();
}
*out_ptr = 0;
return outbuf; if (align == plFormat_Private::kAlignRight) {
output.appendChar(pad, format.fMinimumLength - size);
output.append(text, size);
} else {
output.append(text, size);
output.appendChar(pad, format.fMinimumLength - size);
}
} else {
output.append(text, size);
} }
} }
@ -211,128 +221,106 @@ void _IFormatNumeric_Impl(char *output_end, _IType value, int radix, bool upperC
} }
template <typename _IType> template <typename _IType>
static plStringBuffer<char> _formatNumeric(const plFormat_Private::FormatSpec &format, static void _formatNumeric(const plFormat_Private::FormatSpec &format,
_IType value, int radix, bool upperCase = false) plStringStream &output, _IType value,
int radix, bool upperCase = false)
{ {
char pad = format.fPadChar ? format.fPadChar : ' '; char pad = format.fPadChar ? format.fPadChar : ' ';
size_t max = 0; size_t format_size = 0;
_IType temp = value; _IType temp = value;
while (temp) { while (temp) {
++max; ++format_size;
temp /= radix; temp /= radix;
} }
if (max == 0) if (format_size == 0)
max = 1; format_size = 1;
plStringBuffer<char> buffer; hsAssert(format_size < 64, "Format length too long");
if (format.fMinimumLength > max) {
char *output = buffer.CreateWritableBuffer(format.fMinimumLength);
memset(output, pad, format.fMinimumLength);
if (format.fAlignment == plFormat_Private::kAlignLeft) {
_IFormatNumeric_Impl<_IType>(output + max, value, radix, upperCase);
} else {
_IFormatNumeric_Impl<_IType>(output + format.fMinimumLength,
value, radix, upperCase);
}
output[format.fMinimumLength] = 0;
} else {
char *output = buffer.CreateWritableBuffer(max);
_IFormatNumeric_Impl<_IType>(output + max, value, radix, upperCase);
output[max] = 0;
}
return buffer; char buffer[64];
_IFormatNumeric_Impl<_IType>(buffer + format_size, value, radix, upperCase);
_formatString(format, output, buffer, format_size, plFormat_Private::kAlignRight);
} }
// Currently, only decimal formatting supports rendering negative numbers // Currently, only decimal formatting supports rendering negative numbers
template <typename _IType> template <typename _IType>
static plStringBuffer<char> _formatDecimal(const plFormat_Private::FormatSpec &format, _IType value) static void _formatDecimal(const plFormat_Private::FormatSpec &format,
plStringStream &output, _IType value)
{ {
char pad = format.fPadChar ? format.fPadChar : ' '; char pad = format.fPadChar ? format.fPadChar : ' ';
_IType abs = (value < 0) ? -value : value; _IType abs = (value < 0) ? -value : value;
size_t max = 0; size_t format_size = 0;
_IType temp = abs; _IType temp = abs;
while (temp) { while (temp) {
++max; ++format_size;
temp /= 10; temp /= 10;
} }
if (max == 0) if (format_size == 0)
max = 1; format_size = 1;
if (value < 0 || format.fDigitClass == plFormat_Private::kDigitDecAlwaysSigned) if (value < 0 || format.fDigitClass == plFormat_Private::kDigitDecAlwaysSigned)
++max; ++format_size;
plStringBuffer<char> buffer; hsAssert(format_size < 21, "Format length too long");
char *output;
if (format.fMinimumLength > max) { char buffer[21];
output = buffer.CreateWritableBuffer(format.fMinimumLength); _IFormatNumeric_Impl<_IType>(buffer + format_size, abs, 10);
memset(output, pad, format.fMinimumLength);
if (format.fAlignment == plFormat_Private::kAlignLeft)
_IFormatNumeric_Impl<_IType>(output + max, abs, 10);
else
_IFormatNumeric_Impl<_IType>(output + format.fMinimumLength, abs, 10);
output[format.fMinimumLength] = 0;
} else {
output = buffer.CreateWritableBuffer(max);
_IFormatNumeric_Impl<_IType>(output + max, abs, 10);
output[max] = 0;
}
int signPos = format.fPrecision - static_cast<int>(max); int signPos = arrsize(buffer) - static_cast<int>(format_size);
if (signPos < 0) hsAssert(signPos >= 0, "Format buffer not large enough for sign");
signPos = 0;
if (value < 0) if (value < 0)
output[signPos] = '-'; buffer[signPos] = '-';
else if (format.fDigitClass == plFormat_Private::kDigitDecAlwaysSigned) else if (format.fDigitClass == plFormat_Private::kDigitDecAlwaysSigned)
output[signPos] = '+'; buffer[signPos] = '+';
return buffer; _formatString(format, output, buffer, format_size, plFormat_Private::kAlignRight);
} }
static plStringBuffer<char> _formatChar(const plFormat_Private::FormatSpec &format, int ch) static void _formatChar(const plFormat_Private::FormatSpec &format,
plStringStream &output, int ch)
{ {
hsAssert(format.fMinimumLength == 0 && format.fPadChar == 0, hsAssert(format.fMinimumLength == 0 && format.fPadChar == 0,
"Char formatting does not currently support padding"); "Char formatting does not currently support padding");
// Don't need to nul-terminate this, since plStringBuffer's constructor fixes it // Don't need to nul-terminate this, since plStringBuffer's constructor fixes it
char utf8[4]; char utf8[4];
size_t max; size_t format_size;
// Yanked from plString // Yanked from plString
if (ch > 0x10FFFF) { if (ch > 0x10FFFF) {
hsAssert(0, "Unicode character out of range"); hsAssert(0, "Unicode character out of range");
// Character out of range; Use U+FFFD instead for release builds // Character out of range; Use U+FFFD instead for release builds
max = 3; format_size = 3;
utf8[0] = 0xE0 | ((BADCHAR_REPLACEMENT >> 12) & 0x0F); utf8[0] = 0xE0 | ((BADCHAR_REPLACEMENT >> 12) & 0x0F);
utf8[1] = 0x80 | ((BADCHAR_REPLACEMENT >> 6) & 0x3F); utf8[1] = 0x80 | ((BADCHAR_REPLACEMENT >> 6) & 0x3F);
utf8[2] = 0x80 | ((BADCHAR_REPLACEMENT ) & 0x3F); utf8[2] = 0x80 | ((BADCHAR_REPLACEMENT ) & 0x3F);
} else if (ch > 0xFFFF) { } else if (ch > 0xFFFF) {
max = 4; format_size = 4;
utf8[0] = 0xF0 | ((ch >> 18) & 0x07); utf8[0] = 0xF0 | ((ch >> 18) & 0x07);
utf8[1] = 0x80 | ((ch >> 12) & 0x3F); utf8[1] = 0x80 | ((ch >> 12) & 0x3F);
utf8[2] = 0x80 | ((ch >> 6) & 0x3F); utf8[2] = 0x80 | ((ch >> 6) & 0x3F);
utf8[3] = 0x80 | ((ch ) & 0x3F); utf8[3] = 0x80 | ((ch ) & 0x3F);
} else if (ch > 0x7FF) { } else if (ch > 0x7FF) {
max = 3; format_size = 3;
utf8[0] = 0xE0 | ((ch >> 12) & 0x0F); utf8[0] = 0xE0 | ((ch >> 12) & 0x0F);
utf8[1] = 0x80 | ((ch >> 6) & 0x3F); utf8[1] = 0x80 | ((ch >> 6) & 0x3F);
utf8[2] = 0x80 | ((ch ) & 0x3F); utf8[2] = 0x80 | ((ch ) & 0x3F);
} else if (ch > 0x7F) { } else if (ch > 0x7F) {
max = 2; format_size = 2;
utf8[0] = 0xC0 | ((ch >> 6) & 0x1F); utf8[0] = 0xC0 | ((ch >> 6) & 0x1F);
utf8[1] = 0x80 | ((ch ) & 0x3F); utf8[1] = 0x80 | ((ch ) & 0x3F);
} else { } else {
max = 1; format_size = 1;
utf8[0] = (char)ch; utf8[0] = (char)ch;
} }
return plStringBuffer<char>(utf8, max); output.append(utf8, format_size);
} }
#define _PL_FORMAT_IMPL_INT_TYPE(_stype, _utype) \ #define _PL_FORMAT_IMPL_INT_TYPE(_stype, _utype) \
@ -342,46 +330,58 @@ static plStringBuffer<char> _formatChar(const plFormat_Private::FormatSpec &form
values with a sign, so we can convert everything else to unsigned. */ \ values with a sign, so we can convert everything else to unsigned. */ \
switch (format.fDigitClass) { \ switch (format.fDigitClass) { \
case plFormat_Private::kDigitBin: \ case plFormat_Private::kDigitBin: \
return _formatNumeric<_utype>(format, value, 2); \ _formatNumeric<_utype>(format, output, value, 2); \
break; \
case plFormat_Private::kDigitOct: \ case plFormat_Private::kDigitOct: \
return _formatNumeric<_utype>(format, value, 8); \ _formatNumeric<_utype>(format, output, value, 8); \
break; \
case plFormat_Private::kDigitHex: \ case plFormat_Private::kDigitHex: \
return _formatNumeric<_utype>(format, value, 16, false); \ _formatNumeric<_utype>(format, output, value, 16, false); \
break; \
case plFormat_Private::kDigitHexUpper: \ case plFormat_Private::kDigitHexUpper: \
return _formatNumeric<_utype>(format, value, 16, true); \ _formatNumeric<_utype>(format, output, value, 16, true); \
break; \
case plFormat_Private::kDigitDec: \ case plFormat_Private::kDigitDec: \
case plFormat_Private::kDigitDecAlwaysSigned: \ case plFormat_Private::kDigitDecAlwaysSigned: \
case plFormat_Private::kDigitDefault: \ case plFormat_Private::kDigitDefault: \
return _formatDecimal<_stype>(format, value); \ _formatDecimal<_stype>(format, output, value); \
break; \
case plFormat_Private::kDigitChar: \ case plFormat_Private::kDigitChar: \
return _formatChar(format, value); \ _formatChar(format, output, value); \
} \ break; \
\ default: \
hsAssert(0, "Unexpected digit class"); \ hsAssert(0, "Unexpected digit class"); \
return plStringBuffer<char>(); \ break; \
} \
} \ } \
\ \
PL_FORMAT_IMPL(_utype) \ PL_FORMAT_IMPL(_utype) \
{ \ { \
switch (format.fDigitClass) { \ switch (format.fDigitClass) { \
case plFormat_Private::kDigitBin: \ case plFormat_Private::kDigitBin: \
return _formatNumeric<_utype>(format, value, 2); \ _formatNumeric<_utype>(format, output, value, 2); \
break; \
case plFormat_Private::kDigitOct: \ case plFormat_Private::kDigitOct: \
return _formatNumeric<_utype>(format, value, 8); \ _formatNumeric<_utype>(format, output, value, 8); \
break; \
case plFormat_Private::kDigitHex: \ case plFormat_Private::kDigitHex: \
return _formatNumeric<_utype>(format, value, 16, false); \ _formatNumeric<_utype>(format, output, value, 16, false); \
break; \
case plFormat_Private::kDigitHexUpper: \ case plFormat_Private::kDigitHexUpper: \
return _formatNumeric<_utype>(format, value, 16, true); \ _formatNumeric<_utype>(format, output, value, 16, true); \
break; \
case plFormat_Private::kDigitDec: \ case plFormat_Private::kDigitDec: \
case plFormat_Private::kDigitDecAlwaysSigned: \ case plFormat_Private::kDigitDecAlwaysSigned: \
case plFormat_Private::kDigitDefault: \ case plFormat_Private::kDigitDefault: \
return _formatDecimal<_utype>(format, value); \ _formatDecimal<_utype>(format, output, value); \
break; \
case plFormat_Private::kDigitChar: \ case plFormat_Private::kDigitChar: \
return _formatChar(format, value); \ _formatChar(format, output, value); \
} \ break; \
\ default: \
hsAssert(0, "Unexpected digit class"); \ hsAssert(0, "Unexpected digit class"); \
return plStringBuffer<char>(); \ break; \
} \
} }
_PL_FORMAT_IMPL_INT_TYPE(signed char, unsigned char) _PL_FORMAT_IMPL_INT_TYPE(signed char, unsigned char)
@ -394,7 +394,7 @@ _PL_FORMAT_IMPL_INT_TYPE(int64_t, uint64_t)
PL_FORMAT_IMPL(float) PL_FORMAT_IMPL(float)
{ {
return PL_FORMAT_FORWARD(format, double(value)); PL_FORMAT_FORWARD(double(value));
} }
PL_FORMAT_IMPL(double) PL_FORMAT_IMPL(double)
@ -425,25 +425,24 @@ PL_FORMAT_IMPL(double)
int format_size = snprintf(nullptr, 0, format_buffer, value); int format_size = snprintf(nullptr, 0, format_buffer, value);
hsAssert(format_size > 0, "Your libc doesn't support reporting format size"); hsAssert(format_size > 0, "Your libc doesn't support reporting format size");
plStringBuffer<char> out_buffer; plStringBuffer<char> out_buffer;
char *output; char *fmt_out;
if (format.fMinimumLength > format_size) { if (format.fMinimumLength > format_size) {
output = out_buffer.CreateWritableBuffer(format.fMinimumLength); fmt_out = out_buffer.CreateWritableBuffer(format.fMinimumLength);
memset(output, pad, format.fMinimumLength); memset(fmt_out, pad, format.fMinimumLength);
if (format.fAlignment == plFormat_Private::kAlignLeft) { if (format.fAlignment == plFormat_Private::kAlignLeft) {
snprintf(output, format_size + 1, format_buffer, value); snprintf(fmt_out, format_size + 1, format_buffer, value);
output[format_size] = pad; // snprintf overwrites this fmt_out[format_size] = pad; // snprintf overwrites this
output[format.fMinimumLength] = 0;
} else { } else {
snprintf(output + (format.fMinimumLength - format_size), format_size + 1, snprintf(fmt_out + (format.fMinimumLength - format_size), format_size + 1,
format_buffer, value); format_buffer, value);
} }
} else { } else {
output = out_buffer.CreateWritableBuffer(format_size); fmt_out = out_buffer.CreateWritableBuffer(format_size);
snprintf(output, format_size + 1, format_buffer, value); snprintf(fmt_out, format_size + 1, format_buffer, value);
} }
return out_buffer; output.append(out_buffer.GetData(), out_buffer.GetSize());
} }
PL_FORMAT_IMPL(char) PL_FORMAT_IMPL(char)
@ -452,97 +451,93 @@ PL_FORMAT_IMPL(char)
values with a sign, so we can convert everything else to unsigned. */ values with a sign, so we can convert everything else to unsigned. */
switch (format.fDigitClass) { switch (format.fDigitClass) {
case plFormat_Private::kDigitBin: case plFormat_Private::kDigitBin:
return _formatNumeric<unsigned char>(format, value, 2); _formatNumeric<unsigned char>(format, output, value, 2);
break;
case plFormat_Private::kDigitOct: case plFormat_Private::kDigitOct:
return _formatNumeric<unsigned char>(format, value, 8); _formatNumeric<unsigned char>(format, output, value, 8);
break;
case plFormat_Private::kDigitHex: case plFormat_Private::kDigitHex:
return _formatNumeric<unsigned char>(format, value, 16, false); _formatNumeric<unsigned char>(format, output, value, 16, false);
break;
case plFormat_Private::kDigitHexUpper: case plFormat_Private::kDigitHexUpper:
return _formatNumeric<unsigned char>(format, value, 16, true); _formatNumeric<unsigned char>(format, output, value, 16, true);
break;
case plFormat_Private::kDigitDec: case plFormat_Private::kDigitDec:
case plFormat_Private::kDigitDecAlwaysSigned: case plFormat_Private::kDigitDecAlwaysSigned:
return _formatDecimal<signed char>(format, value); _formatDecimal<signed char>(format, output, value);
break;
case plFormat_Private::kDigitChar: case plFormat_Private::kDigitChar:
case plFormat_Private::kDigitDefault: case plFormat_Private::kDigitDefault:
return _formatChar(format, value); _formatChar(format, output, value);
} break;
default:
hsAssert(0, "Unexpected digit class"); hsAssert(0, "Unexpected digit class");
return plStringBuffer<char>(); break;
}
} }
PL_FORMAT_IMPL(wchar_t) PL_FORMAT_IMPL(wchar_t)
{ {
switch (format.fDigitClass) { switch (format.fDigitClass) {
case plFormat_Private::kDigitBin: case plFormat_Private::kDigitBin:
return _formatNumeric<wchar_t>(format, value, 2); _formatNumeric<wchar_t>(format, output, value, 2);
break;
case plFormat_Private::kDigitOct: case plFormat_Private::kDigitOct:
return _formatNumeric<wchar_t>(format, value, 8); _formatNumeric<wchar_t>(format, output, value, 8);
break;
case plFormat_Private::kDigitHex: case plFormat_Private::kDigitHex:
return _formatNumeric<wchar_t>(format, value, 16, false); _formatNumeric<wchar_t>(format, output, value, 16, false);
break;
case plFormat_Private::kDigitHexUpper: case plFormat_Private::kDigitHexUpper:
return _formatNumeric<wchar_t>(format, value, 16, true); _formatNumeric<wchar_t>(format, output,value, 16, true);
break;
case plFormat_Private::kDigitDec: case plFormat_Private::kDigitDec:
case plFormat_Private::kDigitDecAlwaysSigned: case plFormat_Private::kDigitDecAlwaysSigned:
return _formatDecimal<wchar_t>(format, value); _formatDecimal<wchar_t>(format, output, value);
break;
case plFormat_Private::kDigitChar: case plFormat_Private::kDigitChar:
case plFormat_Private::kDigitDefault: case plFormat_Private::kDigitDefault:
return _formatChar(format, value); _formatChar(format, output, value);
} break;
default:
hsAssert(0, "Unexpected digit class"); hsAssert(0, "Unexpected digit class");
return plStringBuffer<char>(); break;
}
static plStringBuffer<char> _formatString(const plFormat_Private::FormatSpec &format,
const plStringBuffer<char> &value)
{
char pad = format.fPadChar ? format.fPadChar : ' ';
if (format.fMinimumLength > value.GetSize()) {
plStringBuffer<char> buf;
char *output = buf.CreateWritableBuffer(format.fMinimumLength);
memset(output, pad, format.fMinimumLength);
if (format.fAlignment == plFormat_Private::kAlignRight) {
memcpy(output + (format.fMinimumLength - value.GetSize()),
value.GetData(), value.GetSize());
} else {
memcpy(output, value.GetData(), value.GetSize());
}
output[format.fMinimumLength] = 0;
return buf;
} }
return value;
} }
PL_FORMAT_IMPL(const char *) PL_FORMAT_IMPL(const char *)
{ {
return _formatString(format, plString(value).ToUtf8()); _formatString(format, output, value, strlen(value),
plFormat_Private::kAlignLeft);
} }
PL_FORMAT_IMPL(const wchar_t *) PL_FORMAT_IMPL(const wchar_t *)
{ {
return _formatString(format, plString::FromWchar(value).ToUtf8()); plStringBuffer<char> utf8 = plString::FromWchar(value).ToUtf8();
_formatString(format, output, utf8.GetData(), utf8.GetSize(),
plFormat_Private::kAlignLeft);
} }
PL_FORMAT_IMPL(const plString &) PL_FORMAT_IMPL(const plString &)
{ {
return _formatString(format, value.ToUtf8()); _formatString(format, output, value.c_str(), value.GetSize(),
plFormat_Private::kAlignLeft);
} }
PL_FORMAT_IMPL(const std::string &) PL_FORMAT_IMPL(const std::string &)
{ {
return _formatString(format, plStringBuffer<char>(value.c_str(), value.size())); _formatString(format, output, value.c_str(), value.size(),
plFormat_Private::kAlignLeft);
} }
PL_FORMAT_IMPL(const std::wstring &) PL_FORMAT_IMPL(const std::wstring &)
{ {
return _formatString(format, plString::FromWchar(value.c_str(), value.size()).ToUtf8()); plStringBuffer<char> utf8 = plString::FromWchar(value.c_str()).ToUtf8();
_formatString(format, output, utf8.GetData(), utf8.GetSize(),
plFormat_Private::kAlignLeft);
} }
PL_FORMAT_IMPL(bool) PL_FORMAT_IMPL(bool)
{ {
return PL_FORMAT_FORWARD(format, value ? "true" : "false"); PL_FORMAT_FORWARD(value ? "true" : "false");
} }

22
Sources/Plasma/CoreLib/plFormat.h
Unescape View File

@ -128,7 +128,7 @@ namespace plFormat_Private
struct _IFormatDataObject struct _IFormatDataObject
{ {
const char *fFormatStr; const char *fFormatStr;
std::list<plStringBuffer<char>> fOutput; plStringStream fOutput;
}; };
extern FormatSpec _FetchNextFormat(_IFormatDataObject &data); extern FormatSpec _FetchNextFormat(_IFormatDataObject &data);
@ -140,8 +140,8 @@ namespace plFormat_Private
* \sa PL_FORMAT_IMPL() * \sa PL_FORMAT_IMPL()
*/ */
#define PL_FORMAT_TYPE(_type) \ #define PL_FORMAT_TYPE(_type) \
extern plStringBuffer<char> _impl_plFormat_DataHandler( \ extern void _impl_plFormat_DataHandler(const plFormat_Private::FormatSpec &, \
const plFormat_Private::FormatSpec &format, _type value); plStringStream &, _type);
/** Provide the implementation for a formattable type for `plFormat`. /** Provide the implementation for a formattable type for `plFormat`.
* \sa PL_FORMAT_TYPE(), PL_FORMAT_FORWARD() * \sa PL_FORMAT_TYPE(), PL_FORMAT_FORWARD()
@ -151,13 +151,13 @@ namespace plFormat_Private
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* PL_FORMAT_IMPL(const MyType &) * PL_FORMAT_IMPL(const MyType &)
* { * {
* return plFormat("MyType[data={},count={}]", value.data, value.count); * output << plFormat("MyType[data={},count={}]", value.data, value.count);
* } * }
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/ */
#define PL_FORMAT_IMPL(_type) \ #define PL_FORMAT_IMPL(_type) \
plStringBuffer<char> _impl_plFormat_DataHandler( \ void _impl_plFormat_DataHandler(const plFormat_Private::FormatSpec &format, \
const plFormat_Private::FormatSpec &format, _type value) plStringStream &output, _type value)
/** Shortcut to call another `PL_FORMAT_IMPL` formatter. /** Shortcut to call another `PL_FORMAT_IMPL` formatter.
* \sa PL_FORMAT_IMPL() * \sa PL_FORMAT_IMPL()
@ -167,12 +167,12 @@ namespace plFormat_Private
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* PL_FORMAT_IMPL(const MyType &) * PL_FORMAT_IMPL(const MyType &)
* { * {
* return PL_FORMAT_FORWARD(format, value.ToString()); * PL_FORMAT_FORWARD(value.ToString());
* } * }
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/ */
#define PL_FORMAT_FORWARD(format, fwd_value) \ #define PL_FORMAT_FORWARD(fwd_value) \
_impl_plFormat_DataHandler((format), (fwd_value)) _impl_plFormat_DataHandler(format, output, (fwd_value))
// ==================================== // ====================================
// BEGIN: Formattable type declarations // BEGIN: Formattable type declarations
@ -236,7 +236,7 @@ namespace plFormat_Private
plString _IFormat(_IFormatDataObject &data, _Type value, _Args... args) plString _IFormat(_IFormatDataObject &data, _Type value, _Args... args)
{ {
plFormat_Private::FormatSpec format = plFormat_Private::_FetchNextFormat(data); plFormat_Private::FormatSpec format = plFormat_Private::_FetchNextFormat(data);
data.fOutput.push_back(_impl_plFormat_DataHandler(format, value)); _impl_plFormat_DataHandler(format, data.fOutput, value);
return _IFormat(data, args...); return _IFormat(data, args...);
} }
} }
@ -247,7 +247,7 @@ plString plFormat(const char *fmt_str, _Type value, _Args... args)
plFormat_Private::_IFormatDataObject data; plFormat_Private::_IFormatDataObject data;
data.fFormatStr = fmt_str; data.fFormatStr = fmt_str;
plFormat_Private::FormatSpec format = plFormat_Private::_FetchNextFormat(data); plFormat_Private::FormatSpec format = plFormat_Private::_FetchNextFormat(data);
data.fOutput.push_back(_impl_plFormat_DataHandler(format, value)); _impl_plFormat_DataHandler(format, data.fOutput, value);
return plFormat_Private::_IFormat(data, args...); return plFormat_Private::_IFormat(data, args...);
} }

43
Sources/Plasma/CoreLib/plString.cpp
Unescape View File

@ -867,29 +867,42 @@ plString operator+(const char *left, const plString &right)
return cat; return cat;
} }
#define EXPAND_BUFFER(addedLength) \
char *bufp = ICanHasHeap() ? fBuffer : fShort; \
\
if (fLength + addedLength > fBufSize) { \
size_t bigSize = fBufSize; \
do { \
bigSize *= 2; \
} while (fLength + addedLength > bigSize); \
\
char *bigger = new char[bigSize]; \
memcpy(bigger, GetRawBuffer(), fBufSize); \
if (ICanHasHeap()) \
delete [] fBuffer; \
fBuffer = bufp = bigger; \
fBufSize = bigSize; \
}
plStringStream &plStringStream::append(const char *data, size_t length) plStringStream &plStringStream::append(const char *data, size_t length)
{ {
char *bufp = ICanHasHeap() ? fBuffer : fShort; EXPAND_BUFFER(length)
if (fLength + length > fBufSize) {
size_t bigSize = fBufSize;
do {
bigSize *= 2;
} while (fLength + length > bigSize);
char *bigger = new char[bigSize];
memcpy(bigger, GetRawBuffer(), fBufSize);
if (ICanHasHeap())
delete [] fBuffer;
fBuffer = bufp = bigger;
fBufSize = bigSize;
}
memcpy(bufp + fLength, data, length); memcpy(bufp + fLength, data, length);
fLength += length; fLength += length;
return *this; return *this;
} }
plStringStream &plStringStream::appendChar(char ch, size_t count)
{
EXPAND_BUFFER(count)
memset(bufp + fLength, ch, count);
fLength += count;
return *this;
}
plStringStream &plStringStream::operator<<(const char *text) plStringStream &plStringStream::operator<<(const char *text)
{ {
size_t length = strlen(text); size_t length = strlen(text);

5
Sources/Plasma/CoreLib/plString.h
Unescape View File

@ -677,6 +677,9 @@ public:
/** Append string data to the end of the stream. */ /** Append string data to the end of the stream. */
plStringStream &append(const char *data, size_t length); plStringStream &append(const char *data, size_t length);
/** Append a sequence of characters to the stream. */
plStringStream &appendChar(char ch, size_t count = 1);
/** Append UTF-8 C-style string data to the stream. */ /** Append UTF-8 C-style string data to the stream. */
plStringStream &operator<<(const char *text); plStringStream &operator<<(const char *text);
@ -693,7 +696,7 @@ public:
plStringStream &operator<<(double num); plStringStream &operator<<(double num);
/** Append a single Latin-1 character to the stream. */ /** Append a single Latin-1 character to the stream. */
plStringStream &operator<<(char ch) { return append(&ch, 1); } plStringStream &operator<<(char ch) { return appendChar(ch); }
/** Append the contents of \a text to the stream. */ /** Append the contents of \a text to the stream. */
plStringStream &operator<<(const plString &text) plStringStream &operator<<(const plString &text)

4
Sources/Plasma/NucleusLib/pnKeyedObject/plUoid.cpp
Unescape View File

@ -119,7 +119,7 @@ plString plLocation::StringIze() const // Format to displayable string
PL_FORMAT_IMPL(const plLocation &) PL_FORMAT_IMPL(const plLocation &)
{ {
return PL_FORMAT_FORWARD(format, value.StringIze()); PL_FORMAT_FORWARD(value.StringIze());
} }
plLocation plLocation::MakeReserved(uint32_t number) plLocation plLocation::MakeReserved(uint32_t number)
@ -276,5 +276,5 @@ plString plUoid::StringIze() const // Format to displayable string
PL_FORMAT_IMPL(const plUoid &) PL_FORMAT_IMPL(const plUoid &)
{ {
return PL_FORMAT_FORWARD(format, value.StringIze()); PL_FORMAT_FORWARD(value.StringIze());
} }

2
Sources/Plasma/NucleusLib/pnUUID/pnUUID.cpp
Unescape View File

@ -86,5 +86,5 @@ plString plUUID::AsString() const
PL_FORMAT_IMPL(const plUUID &) PL_FORMAT_IMPL(const plUUID &)
{ {
return PL_FORMAT_FORWARD(format, value.AsString()); PL_FORMAT_FORWARD(value.AsString());
} }

Write Preview
Loading…
Cancel
Save