asked on

Convert Data....???

#include <fstream>
//Get data from text file (test.txt);
//Can I use CString to replace text file?
//And how?

ifstream m("test.txt");
CalcLexer lexer(m);

How to convert data CString ->ifstream
(but I don't want to save CString ->textfile).
Thanks

ASKER CERTIFIED SOLUTION

migel

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pamboo

>>CalcLexer lexer(m);

will u please explain ur problem elaborately

I think u want to read a file and store datas in a CString

SOLUTION

Axter

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Axter

If you need to write to the stream, here are some examples:

void SomeFunction3(void)
{
std::ifstream m("test.txt");
std::string data;//Read complete line
std::getline(m,data);
m.close();
}

void SomeFunction4(void)
{
std::ifstream m("test.txt");
std::string data;
m >> data;//Read until reaches first space
m.close();
}

void SomeFunction5(void)
{
std::ifstream m("test.txt");
std::string data;
for(;;) //Read everything
{
std::string tmp = "";
std::getline(m,tmp);
if (m.eof()) break;
data += tmp + "\n";
}
m.close();
}

Roshan Davis

No comment has been added lately, so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area that this question is:

Answered by: Axter, migel (points to be split)

Please leave any comments here within the next seven days.

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Roshan Davis
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