refman/html/example_ra_file_8cpp-example.html

#include <Pds/Ra>


int main(void)

{

    std::string filepath;

    filepath=Pds::Ra::FullFile({"/usr","share/","program_name","icons","image.png"});

    std::cout<<" filepath: "<<filepath<<std::endl;

    filepath=Pds::Ra::FullFile({"/usr","share","program_name","icons","image.png"});

    std::cout<<" filepath: "<<filepath<<std::endl;


    std::cout<<"  dirname: "<<Pds::Ra::Dirname(filepath)<<std::endl;

    std::cout<<" basename: "<<Pds::Ra::Basename(filepath)<<std::endl;

    std::cout<<"extension: "<<Pds::Ra::Extension(filepath)<<std::endl;

    std::cout<<" filename: "<<Pds::Ra::Filename(filepath)<<std::endl;


    std::cout<<std::endl;


    std::cout<<"replaceex: "<<Pds::Ra::ReplaceExtension(filepath,"bmp")<<std::endl;


    std::cout<<std::endl;


    if(Pds::Ra::IsFile(filepath))   std::cout<<"Exist the file: "<<filepath<<std::endl;

    else                            std::cout<<"NO exist the file: "<<filepath<<std::endl;


    if(Pds::Ra::IsDir(Pds::Ra::HomeDir()))

        std::cout<<"Exist the directory: "<<Pds::Ra::HomeDir()<<std::endl;

    else

        std::cout<<"NO exist the directory: "<<Pds::Ra::HomeDir()<<std::endl;


    if(Pds::Ra::IsDir(Pds::Ra::HomeDir()+Pds::Ra::FileSep+"XXX"))

        std::cout<<"Exist the directory: "<<Pds::Ra::HomeDir()+Pds::Ra::FileSep+"XXX"<<std::endl;

    else

        std::cout<<"NO exist the directory: "<<Pds::Ra::HomeDir()+Pds::Ra::FileSep+"XXX"<<std::endl;


    std::string str3="  hola\t   \n   como\n   \n estas \n \t  \n  tu \n";

    Pds::Ra::SaveString("testando.txt",str3);

    std::cout<<"str3:\n"<<str3<<"\n";


    std::string str4;

    Pds::Ra::LoadString("testando.txt",str4);

    std::cout<<"str4:\n"<<str4<<"\n";


    std::cout<<"GenSignificativeLines(\"testando.txt\"):\n";

    std::vector<std::string> line;

    line=Pds::Ra::GenSignificativeLines("testando.txt");

    Pds::Ra::PrintVectorString(line);


}

Pds::Ra::HomeDir
std::string HomeDir(void)
Retorna una nueva cadena de texto con la dirección del directorio de usuario. HOME en gnu-linux y {HO...

Pds::Ra::FileSep
const std::string FileSep
std::string con un separador de fichero "\\" para WINDOWS y "/" para linux.
Definition: RaCmd.hpp:72

Pds::Ra::Filename
std::string Filename(std::string filepath)
Retorna un std::string con el filename de un filepath.

Pds::Ra::GenSignificativeLines
std::vector< std::string > GenSignificativeLines(const std::string &filepath)
Retorna un vector de cadenas con las lineas significativas (no vacias) del archivo....

Pds::Ra::ReplaceExtension
std::string ReplaceExtension(std::string filepath, std::string new_ext)
Retorna un std::string con un filepath con otra extension de un filepath.

Pds::Ra::Basename
std::string Basename(std::string filepath)
Retorna un std::string con el basename de un filepath.

Pds::Ra::Extension
std::string Extension(std::string filepath)
Retorna un std::string con el extension de un filepath.

Pds::Ra::FullFile
std::string FullFile(std::vector< std::string > str_text_list)
Retorna una nueva cadena con un filepath creado por la union de las cadenas de entrada,...

Pds::Ra::IsFile
bool IsFile(std::string path)
Retorna true si es un fichero existenteste (simbólico o real) no directorio, o false si no.

Pds::Ra::Dirname
std::string Dirname(std::string filepath)
Retorna un std::string con el directorio de un filepath.

Pds::Ra::IsDir
bool IsDir(std::string path)
Retorna true si es un directorio existenteste (simbólico o real) no fichero, o false si no.

Pds::Ra::SaveString
bool SaveString(const std::string &filepath, const std::string &str)
Save the string in a text file.

Pds::Ra::PrintVectorString
bool PrintVectorString(const std::vector< std::string > &str)
Print each string of a vector string in a new line in a text file.

Pds::Ra::LoadString
bool LoadString(const std::string &filepath, std::string &str)
Load the string in a text file.