C4Reloc::const_iterator Class Reference

#include <C4Reloc.h>

Public Member Functions
	const_iterator ()=default
	const_iterator (const const_iterator &)=default
	const_iterator (const const_iterator &&other)
	~const_iterator ()=default
const_iterator &	operator++ ()
const PathInfo &	operator* () const
const PathInfo *	operator-> () const
const_iterator &	operator= (const const_iterator &other)

Protected Attributes
std::unique_ptr< PathInfo >	temporaryPathInfo
PathList::const_iterator	pathListIter
std::stack< DirectoryIterator >	subdirIters

Friends
class	C4Reloc
bool	operator== (const const_iterator &, const const_iterator &)
bool	operator!= (const const_iterator &, const const_iterator &)

Detailed Description

Definition at line 42 of file C4Reloc.h.

Constructor & Destructor Documentation

const_iterator() [1/3]

C4Reloc::const_iterator::const_iterator ( )

default

const_iterator() [2/3]

C4Reloc::const_iterator::const_iterator ( const const_iterator &  )

default

const_iterator() [3/3]

C4Reloc::const_iterator::const_iterator ( const const_iterator &&  other )

inline

Definition at line 47 of file C4Reloc.h.

                                                     :
            temporaryPathInfo(std::move(other.temporaryPathInfo)),
            pathListIter(std::move(other.pathListIter)),
            subdirIters(std::move(other.subdirIters))
        {}

~const_iterator()

C4Reloc::const_iterator::~const_iterator ( )

default

Member Function Documentation

operator*()

const C4Reloc::PathInfo & C4Reloc::const_iterator::operator*

(

)

const

Definition at line 119 of file C4Reloc.cpp.

{
    if (!subdirIters.empty())
    {
        const DirectoryIterator &currentSubdir = subdirIters.top();
        temporaryPathInfo.reset(new C4Reloc::PathInfo(StdStrBuf(*currentSubdir), PathType::PATH_Regular));
        return *temporaryPathInfo;
    }
    return *pathListIter;
}

operator++()

C4Reloc::const_iterator & C4Reloc::const_iterator::operator++

(

)

Definition at line 79 of file C4Reloc.cpp.

{
    if (subdirIters.empty())
    {
        if ((*pathListIter).pathType == C4Reloc::PathType::PATH_IncludingSubdirectories)
        {
            DirectoryIterator subdir((*pathListIter).strBuf.getData());
            if (*subdir)
                subdirIters.emplace(subdir);
            else
                ++pathListIter;
        }
        else
        {
            ++pathListIter;
        }
    }
    else // Currently in a subdir?
    {
        DirectoryIterator &currentSubdir = subdirIters.top();
 
        if ((!*currentSubdir) || !*(++currentSubdir))
        {
            subdirIters.pop();
            if (subdirIters.empty())
                ++pathListIter;
        }
        else
        {
            // Go deeper?
            if (DirectoryExists(*currentSubdir))
            {
                DirectoryIterator subdir(*currentSubdir);
                if (*subdir) // Make sure there is at least one file/subdir.
                    subdirIters.emplace(subdir);
            }
        }
    }
    return *this;
}

References DirectoryExists(), pathListIter, and subdirIters.

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operator->()

const PathInfo* C4Reloc::const_iterator::operator-> ( ) const

inline

Definition at line 55 of file C4Reloc.h.

{ return &(**this); }

operator=()

const_iterator& C4Reloc::const_iterator::operator= ( const const_iterator &  other )

inline

Definition at line 57 of file C4Reloc.h.

        {
            this->pathListIter = other.pathListIter;
            this->subdirIters = other.subdirIters;
            return *this;
        }

References pathListIter, and subdirIters.

Friends And Related Function Documentation

C4Reloc

friend class C4Reloc

friend

Definition at line 71 of file C4Reloc.h.

operator!=

bool operator!= ( const const_iterator &  a, const const_iterator &  b  )

friend

Definition at line 137 of file C4Reloc.cpp.

{
    return !(a == b);
}

operator==

bool operator== ( const const_iterator &  a, const const_iterator &  b  )

friend

Definition at line 130 of file C4Reloc.cpp.

{
    if (!a.subdirIters.empty()) return false;
    if (!b.subdirIters.empty()) return false;
    return a.pathListIter == b.pathListIter;
}

Member Data Documentation

pathListIter

PathList::const_iterator C4Reloc::const_iterator::pathListIter

protected

Definition at line 68 of file C4Reloc.h.

Referenced by C4Reloc::begin(), C4Reloc::end(), operator++(), and operator=().

subdirIters

std::stack<DirectoryIterator> C4Reloc::const_iterator::subdirIters

protected

Definition at line 69 of file C4Reloc.h.

Referenced by operator++(), and operator=().

temporaryPathInfo

std::unique_ptr<PathInfo> C4Reloc::const_iterator::temporaryPathInfo

mutableprotected

Definition at line 67 of file C4Reloc.h.

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

• C4Reloc.h
• C4Reloc.cpp