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This commit is contained in:
Markus Gans 2015-09-20 12:27:17 +02:00
parent 9050075142
commit 461882ac8e
1 changed files with 12 additions and 11 deletions
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23
src/fstring.cpp
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@ -282,9 +282,9 @@ inline void FString::_insert (uInt pos, uInt len, const wchar_t* s)
if ( (length + len + 1) <= bufsize ) if ( (length + len + 1) <= bufsize )
{ {
// output string <= bufsize // output string <= bufsize
for (x = length; x > pos-1; x--) for (x = length; x > pos-1; x--) // shifting right side + '\0'
string[x+len] = string[x]; string[x+len] = string[x];
for (x=0; x < len; x++) for (x=0; x < len; x++) // insert string
string[x+pos] = s[x]; string[x+pos] = s[x];
length += len; length += len;
} }
@ -296,7 +296,7 @@ inline void FString::_insert (uInt pos, uInt len, const wchar_t* s)
try try
{ {
sptr = new wchar_t[bufsize]; sptr = new wchar_t[bufsize]; // generate new string
} }
catch (const std::bad_alloc& ex) catch (const std::bad_alloc& ex)
{ {
@ -304,14 +304,14 @@ inline void FString::_insert (uInt pos, uInt len, const wchar_t* s)
return; return;
} }
uInt y = 0; uInt y = 0;
for (x=0; x < pos; x++) for (x=0; x < pos; x++) // left side
sptr[y++] = string[x]; sptr[y++] = string[x];
for (x=0; x < len; x++) for (x=0; x < len; x++) // insert string
sptr[y++] = s[x]; sptr[y++] = s[x];
for (x=pos; x < length+1; x++) for (x=pos; x < length+1; x++) // right side + '\0'
sptr[y++] = string[x]; sptr[y++] = string[x];
length += len; length += len;
delete[](string); delete[](string); // delete old string
string = sptr; string = sptr;
} }
} }
@ -322,6 +322,7 @@ inline void FString::_remove (uInt pos, uInt len)
{ {
if ( (bufsize - length - 1 + len) <= FWDBUFFER ) if ( (bufsize - length - 1 + len) <= FWDBUFFER )
{ {
// shifting left side to pos
for (uInt i=pos; (i+len) < length+1; i++) for (uInt i=pos; (i+len) < length+1; i++)
string[i] = string[i+len]; string[i] = string[i+len];
length -= len; length -= len;
@ -333,7 +334,7 @@ inline void FString::_remove (uInt pos, uInt len)
try try
{ {
sptr = new wchar_t[bufsize]; sptr = new wchar_t[bufsize]; // generate new string
} }
catch (const std::bad_alloc& ex) catch (const std::bad_alloc& ex)
{ {
@ -341,11 +342,11 @@ inline void FString::_remove (uInt pos, uInt len)
return; return;
} }
uInt x, y = 0; uInt x, y = 0;
for (x=0; x < pos; x++) for (x=0; x < pos; x++) // left side
sptr[y++] = string[x]; sptr[y++] = string[x];
for (x=pos+len; x < length+1; x++) for (x=pos+len; x < length+1; x++) // right side + '\0'
sptr[y++] = string[x]; sptr[y++] = string[x];
delete[](string); delete[](string); // delete old string
string = sptr; string = sptr;
length -= len; length -= len;
} }