FileReplacer クラス

A class that handles replacing occurrences of a string within a file. [詳解]

#include <FileReplacer.hpp>

FileReplacer 連携図

公開メンバ関数
	FileReplacer ()
	Default constructor for the FileReplacer class.
	FileReplacer (const std::string &filename, const std::string &s1, const std::string &s2)
	Parameterized constructor for the FileReplacer class.
	FileReplacer (const FileReplacer &other)
	Copy constructor for the FileReplacer class.
FileReplacer &	operator= (const FileReplacer &other)
	Copy assignment operator for the FileReplacer class.
	~FileReplacer ()
	Destructor for the FileReplacer class.
const std::string &	getFileName () const
	Gets the filename.
const std::string &	getS1 () const
	Gets the string to find (s1).
const std::string &	getS2 () const
	Gets the string to replace with (s2).
void	processFile ()
	Processes the input file and performs the string replacement.

詳解

A class that handles replacing occurrences of a string within a file.

FileReplacer.hpp の 29 行目に定義があります。

構築子と解体子

FileReplacer() [1/3]

FileReplacer::FileReplacer

(

)

Default constructor for the FileReplacer class.

Initializes filename, s1, and s2 to empty strings.

FileReplacer.cpp の 26 行目に定義があります。

FileReplacer() [2/3]

FileReplacer::FileReplacer	(	const std::string &	filename,
		const std::string &	s1,
		const std::string &	s2
	)

Parameterized constructor for the FileReplacer class.

Initializes the FileReplacer with the given filename, string to find (s1), and string to replace (s2).

引数

filename	The name of the file to process.
s1	The string to find and replace.
s2	The string to replace occurrences of s1 with.

FileReplacer.cpp の 38 行目に定義があります。

FileReplacer() [3/3]

FileReplacer::FileReplacer

(

const FileReplacer &

other

)

Copy constructor for the FileReplacer class.

Creates a new FileReplacer object as a copy of another.

引数

other

The FileReplacer object to copy.

FileReplacer.cpp の 48 行目に定義があります。

~FileReplacer()

FileReplacer::~FileReplacer

(

)

Destructor for the FileReplacer class.

FileReplacer.cpp の 70 行目に定義があります。

関数詳解

getFileName()

const std::string & FileReplacer::getFileName

(

)

const

Gets the filename.

戻り値

A constant reference to the filename.

FileReplacer.cpp の 77 行目に定義があります。

getS1()

const std::string & FileReplacer::getS1

(

)

const

Gets the string to find (s1).

戻り値

A constant reference to s1.

FileReplacer.cpp の 84 行目に定義があります。

getS2()

const std::string & FileReplacer::getS2

(

)

const

Gets the string to replace with (s2).

戻り値

A constant reference to s2.

FileReplacer.cpp の 91 行目に定義があります。

operator=()

FileReplacer & FileReplacer::operator=

(

const FileReplacer &

other

)

Copy assignment operator for the FileReplacer class.

Assigns the state of one FileReplacer object to another.

引数

other

The FileReplacer object to assign from.

戻り値

A reference to the current FileReplacer object.

FileReplacer.cpp の 58 行目に定義があります。

processFile()

void FileReplacer::processFile

(

)

Processes the input file and performs the string replacement.

Processes the input file, replacing occurrences of s1 with s2, and writes the result to a new file with the ".replace" extension.

Throws std::runtime_error if the input or output file cannot be opened, or if s1 is empty.

FileReplacer.cpp の 100 行目に定義があります。

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このクラス詳解は次のファイルから抽出されました:

• ex04/FileReplacer.hpp
• ex04/FileReplacer.cpp