SyntaxFix

[c++] fstream won't create a file

You should add fstream::out to open method like this:

file.open("test.txt",fstream::out);

More information about fstream flags, check out this link: http://www.cplusplus.com/reference/fstream/fstream/open/

Examples related to c++

• Method Call Chaining; returning a pointer vs a reference? • How can I tell if an algorithm is efficient? • Difference between opening a file in binary vs text • How can compare-and-swap be used for a wait-free mutual exclusion for any shared data structure? • Install Qt on Ubuntu • #include errors detected in vscode • Cannot open include file: 'stdio.h' - Visual Studio Community 2017 - C++ Error • How to fix the error "Windows SDK version 8.1" was not found? • Visual Studio 2017 errors on standard headers • How do I check if a Key is pressed on C++

Examples related to file-io

• Python, Pandas : write content of DataFrame into text File • Saving response from Requests to file • How to while loop until the end of a file in Python without checking for empty line? • Getting "java.nio.file.AccessDeniedException" when trying to write to a folder • How do I add a resources folder to my Java project in Eclipse • Read and write a String from text file • Python Pandas: How to read only first n rows of CSV files in? • Open files in 'rt' and 'wt' modes • How to write to a file without overwriting current contents? • Write objects into file with Node.js

Examples related to fstream

• clear data inside text file in c++ • fstream won't create a file • C++: variable 'std::ifstream ifs' has initializer but incomplete type • How to read line by line or a whole text file at once? • Using C++ filestreams (fstream), how can you determine the size of a file? • Reading from text file until EOF repeats last line