C++ (Cpp) StringStack::top Examples

Example #1

File: cli_file_system_cmds.cpp Project: SoarGroup/Soar

bool CommandLineInterface::DoDirs()
{

    StringStack tempStack;
    
    std::string cwd;
    if (!GetCurrentWorkingDirectory(cwd))
    {
        return false;
    }
    
    // cwd is top of stack
    if (m_RawOutput)
    {
        m_Result << cwd;
    }
    else
    {
        AppendArgTagFast(sml_Names::kParamDirectory, sml_Names::kTypeString, cwd);
    }
    
    // print rest of stack making a new one
    while (m_DirectoryStack.size())
    {
        if (m_RawOutput)
        {
            m_Result << ' ' << m_DirectoryStack.top();
        }
        else
        {
            AppendArgTagFast(sml_Names::kParamDirectory, sml_Names::kTypeString, m_DirectoryStack.top());
        }
        
        tempStack.push(m_DirectoryStack.top());
        m_DirectoryStack.pop();
    }
    
    // put the old stack back together
    while (tempStack.size())
    {
        m_DirectoryStack.push(tempStack.top());
        tempStack.pop();
    }
    return true;
}