03-30-2009
sizeof an array of structure without using 'sizeof' operator
Hi All,
is it possible to find out the size of an array of structures ( without using 'sizeof' operator). The condition is we have the array of structure instant but we are not aware of the elements inside the structure.
Can someone help me out?
Thanks in advance.
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LEARN ABOUT CENTOS
std::gslice
std::gslice(3) Library Functions Manual std::gslice(3)
NAME
std::gslice -
SYNOPSIS
Public Member Functions
gslice ()
gslice (size_t __o, const valarray< size_t > &__l, const valarray< size_t > &__s)
gslice (const gslice &)
~gslice ()
gslice & operator= (const gslice &)
valarray< size_t > size () const
size_t start () const
valarray< size_t > stride () const
Friends
template<typename _Tp > class valarray
Detailed Description
Class defining multi-dimensional subset of an array.
The slice class represents a multi-dimensional subset of an array, specified by three parameter sets: start offset, size array, and stride
array. The start offset is the index of the first element of the array that is part of the subset. The size and stride array describe each
dimension of the slice. Size is the number of elements in that dimension, and stride is the distance in the array between successive
elements in that dimension. Each dimension's size and stride is taken to begin at an array element described by the previous dimension. The
size array and stride array must be the same size.
For example, if you have offset==3, stride[0]==11, size[1]==3, stride[1]==3, then slice[0,0]==array[3], slice[0,1]==array[6],
slice[0,2]==array[9], slice[1,0]==array[14], slice[1,1]==array[17], slice[1,2]==array[20].
Definition at line 64 of file gslice.h.
Author
Generated automatically by Doxygen for libstdc++ from the source code.
libstdc++ Tue Jun 10 2014 std::gslice(3)