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Added free function fileExists()

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This commit is contained in:
Andreas Huggel 2004-08-21 15:46:39 +00:00
parent f88b91e8e1
commit 37f63199f2
1 changed files with 20 additions and 3 deletions
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23
src/image.hpp
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@ -21,7 +21,7 @@
/*!
@file image.hpp
@brief Class JpegImage to access JPEG images
@version $Name: $ $Revision: 1.18 $
@version $Name: $ $Revision: 1.19 $
@author Andreas Huggel (ahu)
<a href="mailto:ahuggel@gmx.net">ahuggel@gmx.net</a>
@author Brad Schick (brad)
@ -160,8 +160,7 @@ namespace Exiv2 {
*/
virtual const byte* iptcData() const =0;
/*!
@brief Return a read-only reference to the image comment.
Do not attempt to write to this string. May be an empty string.
@brief Return a copy of the image comment. May be an empty string.
*/
virtual std::string comment() const =0;
//@}
@ -671,6 +670,24 @@ namespace Exiv2 {
uint32 offset_;
}; // class TiffHeader
// *********************************************************************
// free functions
/*!
@brief Test if a file exists.
@param path Name of file to verify.
@param ct Flag to check if <i>path</i> is a regular file.
@return true if <i>path</i> exists and, if <i>ct</i> is set,
is a regular file, else false.
@note The function calls <b>stat()</b> test for <i>path</i>
and its type, see stat(2). <b>errno</b> is left unchanged
in case of an error.
*/
bool fileExists(const std::string& path, bool ct =false);
} // namespace Exiv2
#endif // #ifndef IMAGE_HPP_