ValueBase::const_iterator struct reference
[Base module]

ValueBase::iterator_

ValueBase::const_iterator

Declaration

#include <QtLua/Value>

namespace QtLua {
  class ValueBase {
    struct const_iterator;
  };
};

This struct is a member of the ValueBase class.

This struct is declared in QtLua/qtluavaluebase.hh source file, line 137.

Description

This iterator class allow iteration through table like lua values directly from C++ code. Modification of Value object returned by ValueBase::const_iterator::value doesn't modify traversed container.

// code from examples/cpp/value/iterate.cc:40

    // Iterate over lua table from C++ code
    for (QtLua::Value::const_iterator i = table.begin(); i != table.end(); i++)
      qDebug() << i.key().to_string_p()
               << i.value().to_string_p();

See also ValueBase::iterator struct and Iterator class.

Members

Inherited members

9 members inherited from ValueBase::iterator_

Functions

const_iterator(const ValueBase::iterator &i)
const_iterator()
const_iterator(const Ref<Iterator> &i)
Value operator*() const
Value value() const

Members detail

const_iterator(const ValueBase::iterator &i)

This constructor is declared in QtLua/qtluavaluebase.hh source file, line 141.

Create from non const iterator

const_iterator()

This constructor is declared in QtLua/qtluavaluebase.hh source file, line 143.

Create a non uninitialized ValueBase::const_iterator.

const_iterator(const Ref<Iterator> &i)

This constructor is for internal use only.

This constructor is declared in QtLua/qtluavaluebase.hh source file, line 139.

Value operator*() const

This function is declared in QtLua/qtluavaluebase.hh source file, line 147.

See also ValueBase::const_iterator::value function.

Value value() const

This function is declared in QtLua/qtluavaluebase.hh source file, line 145.

Get current entry value.

ValueBase::const_iterator struct reference [Base module]