mrsrc::rsrc Class Reference

Class mrsrc::rsrc contains a pointer to the data in the resource, as well as offering an iterator interface to its children. More...

Classes
class	iterator_t

Public Types
using	iterator = iterator_t< rsrc >

Public Member Functions
	rsrc ()
	rsrc (const rsrc &other)
rsrc &	operator= (const rsrc &other)
	rsrc (std::filesystem::path path)
std::string	name () const
const char *	data () const
unsigned long	size () const
	operator bool () const
iterator	begin () const
iterator	end () const

Detailed Description

Class mrsrc::rsrc contains a pointer to the data in the resource, as well as offering an iterator interface to its children.

Definition at line 479 of file utilities.cpp.

Member Typedef Documentation

iterator

using mrsrc::rsrc::iterator = iterator_t<rsrc>

Definition at line 560 of file utilities.cpp.

Constructor & Destructor Documentation

rsrc() [1/3]

mrsrc::rsrc::rsrc ( )

inline

Definition at line 482 of file utilities.cpp.

        : m_impl(rsrc_data::instance().index())
    {
    }

rsrc() [2/3]

mrsrc::rsrc::rsrc ( const rsrc &  other )

inline

Definition at line 487 of file utilities.cpp.

        : m_impl(other.m_impl)
    {
    }

rsrc() [3/3]

mrsrc::rsrc::rsrc ( std::filesystem::path  path )

inline

Definition at line 584 of file utilities.cpp.

{
    m_impl = rsrc_data::instance().index();

    // using std::filesytem::path would have been natural here of course...

    auto pb = p.begin();
    auto pe = p.end();

    while (m_impl != nullptr and pb != pe)
    {
        auto name = *pb++;

        const rsrc_imp *impl = nullptr;
        for (rsrc child : *this)
        {
            if (child.name() == name)
            {
                impl = child.m_impl;
                break;
            }
        }

        m_impl = impl;
    }

    if (pb != pe) // not found
        m_impl = nullptr;
}

Member Function Documentation

begin()

iterator mrsrc::rsrc::begin ( ) const

inline

Definition at line 562 of file utilities.cpp.

    {
        const rsrc_imp *impl = nullptr;
        if (m_impl and m_impl->m_child)
            impl = rsrc_data::instance().index() + m_impl->m_child;
        return iterator(impl);
    }

data()

const char* mrsrc::rsrc::data ( ) const

inline

Definition at line 502 of file utilities.cpp.

{ return rsrc_data::instance().data(m_impl->m_data); }

end()

iterator mrsrc::rsrc::end ( ) const

inline

Definition at line 570 of file utilities.cpp.

    {
        return iterator(nullptr);
    }

name()

std::string mrsrc::rsrc::name ( ) const

inline

Definition at line 500 of file utilities.cpp.

{ return rsrc_data::instance().name(m_impl->m_name); }

operator bool()

mrsrc::rsrc::operator bool ( ) const

inlineexplicit

Definition at line 506 of file utilities.cpp.

{ return m_impl != NULL and m_impl->m_size > 0; }

operator=()

rsrc& mrsrc::rsrc::operator= ( const rsrc &  other )

inline

Definition at line 492 of file utilities.cpp.

    {
        m_impl = other.m_impl;
        return *this;
    }

size()

unsigned long mrsrc::rsrc::size ( ) const

inline

Definition at line 504 of file utilities.cpp.

{ return m_impl->m_size; }

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

• libcifpp/src/utilities.cpp