Readline::~Readline ( )

virtual

Writes the current history to the file with the name stored in fName. In addition the written file is truncated to fMaxLines to keep the file of a reasonable size. The number of lines fMaxLines can be set by SetMaxLines before the destructor is called. Setting fMaxLines to 0 or a negative value switches automatic truncation off.

Definition at line 167 of file Readline.cc.

References fMaxLines, and fName.

Referenced by SetSection().

{
    // Write current history to file
    if (write_history(fName.c_str()))
        cout << "WARNING - Write " << fName.c_str() << ": " << strerror(errno) << endl;

    // Truncate file
    if (fMaxLines>0 && history_truncate_file(fName.c_str(), fMaxLines))
        cout << "WARNING - Truncate " << fName.c_str() << ": " << strerror(errno) << endl;
}

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