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++ // Copyright 2009-2021 Intel Corporation
++ // SPDX-License-Identifier: Apache-2.0
++
++ #pragma once
++
++ #include "platform.h"
++
++ namespace embree
++ {
++ /*! Convenience class for handling file names and paths. */
++ class FileName
++ {
++ public:
++
++ /*! create an empty filename */
++ FileName ();
++
++ /*! create a valid filename from a string */
++ FileName (const char* filename);
++
++ /*! create a valid filename from a string */
++ FileName (const std::string& filename);
++
++ /*! returns path to home folder */
++ static FileName homeFolder();
++
++ /*! returns path to executable */
++ static FileName executableFolder();
++
++ /*! auto convert into a string */
++ operator std::string() const { return filename; }
++
++ /*! returns a string of the filename */
++ const std::string str() const { return filename; }
++
++ /*! returns a c-string of the filename */
++ const char* c_str() const { return filename.c_str(); }
++
++ /*! returns the path of a filename */
++ FileName path() const;
++
++ /*! returns the file of a filename */
++ std::string base() const;
++
++ /*! returns the base of a filename without extension */
++ std::string name() const;
++
++ /*! returns the file extension */
++ std::string ext() const;
++
++ /*! drops the file extension */
++ FileName dropExt() const;
++
++ /*! replaces the file extension */
++ FileName setExt(const std::string& ext = "") const;
++
++ /*! adds file extension */
++ FileName addExt(const std::string& ext = "") const;
++
++ /*! concatenates two filenames to this/other */
++ FileName operator +( const FileName& other ) const;
++
++ /*! concatenates two filenames to this/other */
++ FileName operator +( const std::string& other ) const;
++
++ /*! removes the base from a filename (if possible) */
++ FileName operator -( const FileName& base ) const;
++
++ /*! == operator */
++ friend bool operator==(const FileName& a, const FileName& b);
++
++ /*! != operator */
++ friend bool operator!=(const FileName& a, const FileName& b);
++
++ /*! output operator */
++ friend std::ostream& operator<<(std::ostream& cout, const FileName& filename);
++
++ private:
++ std::string filename;
++ };
++ }