I'm using swprintf to build a string into a buffer (using a loop among other things).
const int MaxStringLengthPerCharacter = 10 + 1;
wchar_t* pTmp = pBuffer;
for ( size_t i = 0; i < nNumPlayers ; ++i)
{
const int nPlayerId = GetPlayer(i);
const int nWritten = swprintf(pTmp, MaxStringLengthPerCharacter, TEXT("%d,"), nPlayerId);...
i have a function who's job is to convert an ADO Recordset into html:
class function RecordsetToHtml(const rs: _Recordset): WideString;
And the guts of the function involves a lot of wide string concatenation:
while not rs.EOF do
begin
Result := Result+CRLF+
'<TR>';
for i := 0 to rs.Fields.Count-1 do
...
I'm writing a logging class that uses a templatized operator<< function. I'm specializing the template function on wide-character string so that I can do some wide-to-narrow translation before writing the log message. I can't get TCHAR to work properly - it doesn't use the specialization. Ideas?
Here's the pertinent code:
// Log.h head...
My code is basically this:
wstring japan = L"日本";
wstring message = L"Welcome! Japan is ";
message += japan;
wprintf(message.c_str());
I'm wishing to use wide strings but I do not know how they're outputted, so I used wprintf. When I run something such as:
./widestr | hexdump
The hexidecimal codepoints create this:
65 57 63 6c 6...
I have a simple function in my program, when I was wanting to mess around with unicode and do stuff with it. In this function, I wished to display the code value of the character the user entered. It SEEMED possible, here's my function:
wstring listcode(wchar_t arg) {
wstring str = L"";
str += static_cast<int> (arg); //I tried (...
I've got some code that worked fine under Delphi 2007 but breaks under D2010. It involves passing in a string, converting it to a PWideChar (specifically, a WideString pointer, not a UnicodeString pointer), doing some processing, and then calling SysFreeString on it. It works fine until a blank string is passed in, then SysFreeString b...
Code Segment 1:
wchar_t *aString()
{
wchar_t *str = new wchar[5];
wcscpy(str, "asdf\0");
return str;
}
wchar_t *value1 = aString();
Code Segment 2
wstring wstr = L"a value";
wchar_t *value = wstr.c_str();
If value from code segment 2 is not deleted then an memory leak does not occur. However, if value1 from code seg...
I have a wide-character XML message that I need to send over a Win32 socket in C++.
TCHAR wszBuffer[1024];
Should I sprintf(szSendBuffer, "%S", wszBuffer) the wide character buffer to a char array before sending it?
What is the correct way to send this?
...