k1a::StrIterCat Class Reference

Line iterator from file. More...

#include <StrIterCat.h>

Inheritance diagram for k1a::StrIterCat:

Collaboration diagram for k1a::StrIterCat:

Public Member Functions
	StrIterCat (PyObject *pyObj, std::string fileName)
std::string	next ()
	~StrIterCat ()
Public Member Functions inherited from k1a::StrIter
	StrIter ()
	StrIter (PyObject *pyObj)
StrIter *	transform (std::vector< transformF > fs, bool decref=false)
	Transforms StrIter into other iterators. More...
long	length ()
	~StrIter ()

Public Attributes
std::string *	fileName
Public Attributes inherited from k1a::StrIter
PyObject *	pyObj
	Associated python object. More...
bool	done
	Whether the iterator has any elements left. More...

Private Attributes
std::ifstream *	fp

Additional Inherited Members
Static Public Member Functions inherited from k1a::StrIter
template<class T >
static PyObject *	Py_next (PyObject *self)
	Default __next__ function. More...
template<class T >
static PyObject *	Py_repr (PyObject *self)
	Default __repr__ function. More...
template<class T >
static Py_ssize_t	Py_length (PyObject *self)
template<class T >
static void	Py_dealloc (PyObject *self)
	Default dealloc function. More...
template<class T >
static PySequenceMethods *	Py_as_sequence ()
	Default tp_as_sequence method generator. More...

Detailed Description

Line iterator from file.

Basically a k1a.StrIter, but iterates through lines in a specific file. Constructor: k1a::PyStrIterCat_new. Example:

PyObject *a = PyStrIterCat_new("file.txt");

Definition at line 25 of file StrIterCat.h.

Constructor & Destructor Documentation

StrIterCat()

k1a::StrIterCat::StrIterCat	(	PyObject *	pyObj,
		std::string	fileName
	)

Definition at line 16 of file StrIterCat.cpp.

                                                          : StrIter(pyObj) {
    this->fileName = new std::string(fileName);
    this->fp = new std::ifstream(fileName);
};

~StrIterCat()

k1a::StrIterCat::~StrIterCat

(

)

Definition at line 51 of file StrIterCat.cpp.

                        {
    fp->close();
    delete fileName;
}

Member Function Documentation

next()

std::string k1a::StrIterCat::next ( )

virtual

Reimplemented from k1a::StrIter.

Definition at line 21 of file StrIterCat.cpp.

                           {
    std::string line;
    if (std::getline(*fp, line))
        return line;
    else {
        done = true;
        return "";
    }
};

Member Data Documentation

fileName

std::string* k1a::StrIterCat::fileName

Definition at line 27 of file StrIterCat.h.

fp

std::ifstream* k1a::StrIterCat::fp

private

Definition at line 33 of file StrIterCat.h.

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The documentation for this class was generated from the following files:

• src/StrIterCat.h
• src/StrIterCat.cpp