ifstream

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No `while (!my_ifstream.eof()) { getline(my_ifstream, line) }` in C++?

On this website, someone writes: while (! myfile.eof() ) { getline (myfile,li开发者_开发问答ne); cout << line << endl;[详细]

2023-04-10 15:45 分类：问答
getline() reads an extra line

ifstream file(\"file.txt\"); if(file.fail()) { cout<开发者_如何转开发<\"Could not open the file\";[详细]

2023-04-09 12:58 分类：问答
ifstream can't locate file?

I\'m trying to read a file called \"sample.txt\" but whenever i try to do an ifstream, it can never locate the file. So my question is where do you put the file so that it can be located?[详细]

2023-04-07 14:05 分类：问答
C++ converting file stream function to use a stringstream

I have loads of c++ classes that reads data from a file stream. The functions looks like this. bool LoadFromFile(class ifstream &file);[详细]

2023-04-06 07:16 分类：问答
Is ios::in needed for ifstream's opened in binary mode?

What\'s the difference between these two? Isn\'t th开发者_如何学Pythone in flag object thing redundant? Thanks.[详细]

2023-04-05 12:41 分类：问答
Using C++ ifstream extraction operator>> to read formatted data from a file

As my learning, I am trying to use c++ ifstream and its operator>> to read data from a text file using code below. The text file outdummy.txt has following contents:[详细]

2023-04-05 03:13 分类：问答
ifstream arguments - C++

I Declared: std::string input_file=\"1.txt\";开发者_StackOverflow then I tried to do this command:[详细]

2023-04-03 03:53 分类：问答
why am I getting an error when I pass an ifstream&?

I\'m trying to code a simple program that uses an ifstream and scanner to read a text file. For some reason I\'m getting this error: \"In passing argument 1 of \'bool ReadVector(std::ifstream&, Ve[详细]

2023-04-02 20:26 分类：问答
Never reaching eof using ifstream (cpp)

I am reading text from a text file, but I never reach eof, which results in an endless loop. Here\'s what I wrote[详细]

2023-04-02 04:04 分类：问答
C++ ifstream on XCode: Where is the default directory?

Ok, so this is the first time I\'ve coded C++ in Xcode (I\'m used to ObjC)and I\'ve now started a programming course at my college.[详细]

2023-04-01 05:45 分类：问答