The C++ standard library type std::wofstream is a specialized std::wostream which uses a std::wfilebuf to write wide chars or wide strings to a file.
This is C++ std file output stream for data which has wide characters.
Questions tagged [wofstream]
70 questions
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C++ doesn't save UTF-8 encode file
I'm working in a software that need to save a utf-8 file with special characters (like 'çäüëé').
I received the content to save (regular string with special characters encoded) from a webservice (with gsoap). When I try to save, using ofstream, the…
Felipe Reis
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1 answer
Write encrypted wstring to wofstream
I have a simple "encryption" function that works with wstring variables and I want to write the result of this function into a file, using wofstream.
This is my code:
void save_file() {
wstring text = L"Text to be encrypted. The text is…
ali
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What encoding is used for file when writing by `wofstream`?
I'm using mostly wstring and wide characters in my application. I'm saving data to files using ofstream and large amount of conversions in my code.
I need my save files to be easily editable by hand, therefore I'd like to keep current file…
kravemir
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2 answers
C++ Unicode Issue
I'm having a bit of trouble with handling unicode conversions.
The following code outputs this into my text file.
HELLO??O
std::string test = "HELLO";
std::string output;
int len = WideCharToMultiByte(CP_OEMCP, 0, (LPCWSTR)test.c_str(), -1, NULL,…
jacobsgriffith
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1 answer
Reading random access files
I have developed a C++ application for reading and writing data on a random access file.
(I use Visual C++ 2010)
Here is my program:
#include
#include
#include
using namespace std;
class A
{
public :
int a;
…
Arashdn
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Why does redirecting wcout/wcerr to /dev/null cause program to crash?
consider my logging class
void LogWriter::InitLogWriter(void)
{
wcout.flush();
wcerr.flush();
COUT_BACKUP = wcout.rdbuf(); // save original cout buffer
CERR_BACKUP = wcerr.rdbuf(); //save original cerr buffer
FileStreamOpen =…
Robert Snyder
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1 answer
iostream, wifstream, and eclipse/g++ on windows
I am using Eclipse on windows with the MinGW tool chain (g++, etc.). I have a program that I built on darwin that reads and writes to files using wifstream and wofstream. The program comiles and works find using eclipse on darwin (Mac)...no for my…
Cryptik
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2 answers
Synchronization output streams from different threads
I'm writing an app that writes to xml file some data from different threads. I try to synchronized it using Event core object, but in file I get wrong data. I get next result
abilash
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Output to string instead of wofstream
For the following code, is it possible to output the result to a string instead of wofstream? Thanks you!
wstring w = L"test";
std::wofstream ofs("test.txt");
std::locale utf8_locale(std::locale(), new…
echo
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Can't write wstring with Russian characters to file
I'm trying to write wstrings (in Russian) in Linux, in C++ code in the following code:
ofstream outWFile;
outWFile.open("input.tab");
outWFile<< WStringToString(w->get_form());
outWFile<<"\t";
outWFile<get_tag());
std::string…
rok
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