tools::FILE_reader Class Reference

Inheritance diagram for tools::FILE_reader:

Collaboration diagram for tools::FILE_reader:

Public Member Functions
virtual bool	open (const std::string &a_file)
virtual void	close ()
virtual bool	is_open () const
virtual bool	read (char *a_buff, unsigned int a_lbuf, size_t &a_length)
virtual bool	get_line (char *a_buff, unsigned int a_lbuf)
virtual bool	eof () const
	FILE_reader ()
virtual	~FILE_reader ()
Public Member Functions inherited from tools::file::reader
virtual	~reader ()

Protected Member Functions
	FILE_reader (const FILE_reader &a_from)
FILE_reader &	operator= (const FILE_reader &)

Protected Attributes
FILE *	m_FILE

Detailed Description

Definition at line 594 of file file.

Constructor & Destructor Documentation

FILE_reader() [1/2]

tools::FILE_reader::FILE_reader ( )

inline

Definition at line 623 of file file.

:m_FILE(0){}

~FILE_reader()

virtual tools::FILE_reader::~FILE_reader ( )

inlinevirtual

Definition at line 624 of file file.

{if(m_FILE) ::fclose(m_FILE);}

FILE_reader() [2/2]

tools::FILE_reader::FILE_reader ( const FILE_reader &  a_from )

inlineprotected

Definition at line 626 of file file.

  :file::reader(a_from)
  ,m_FILE(0)
  {}

Member Function Documentation

close()

virtual void tools::FILE_reader::close ( )

inlinevirtual

Implements tools::file::reader.

Definition at line 602 of file file.

                       {
    if(!m_FILE) return;
    ::fclose(m_FILE);
    m_FILE = 0;
  }

eof()

virtual bool tools::FILE_reader::eof ( ) const

inlinevirtual

Implements tools::file::reader.

Definition at line 615 of file file.

                           {
#if defined(_MSC_VER) && _MSC_VER <= 1400
    return feof(m_FILE)?true:false;
#else
    return ::feof(m_FILE)?true:false;
#endif
  }

get_line()

virtual bool tools::FILE_reader::get_line ( char *  a_buff, unsigned int  a_lbuf  )

inlinevirtual

Implements tools::file::reader.

Definition at line 612 of file file.

                                                          {
    return ::fgets(a_buff,a_lbuf,m_FILE)==NULL?false:true;
  }

is_open()

virtual bool tools::FILE_reader::is_open ( ) const

inlinevirtual

Implements tools::file::reader.

Definition at line 607 of file file.

{return m_FILE?true:false;}

open()

virtual bool tools::FILE_reader::open ( const std::string &  a_file )

inlinevirtual

Implements tools::file::reader.

Definition at line 596 of file file.

                                             {
    if(m_FILE) return false;
    m_FILE = ::fopen(a_file.c_str(),"rb");
    if(!m_FILE) return false;
    return true;
  }

operator=()

FILE_reader& tools::FILE_reader::operator= ( const FILE_reader &  )

inlineprotected

Definition at line 630 of file file.

{return *this;}

read()

virtual bool tools::FILE_reader::read ( char *  a_buff, unsigned int  a_lbuf, size_t &  a_length  )

inlinevirtual

Implements tools::file::reader.

Definition at line 608 of file file.

                                                                       {
    a_length = ::fread(a_buff,1,a_lbuf,m_FILE);
    return true;
  }

Member Data Documentation

m_FILE

FILE* tools::FILE_reader::m_FILE

protected

Definition at line 632 of file file.

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

• /Users/barrand/private/dev/softinex/g4tools/g4tools/tools/file