09-01-2001
Pointers to Arrays
Below is the program i tried to execute......
main()
{
static int a[ ] = {0,1,2,3,4};
static int *p[ ] = {a, a+1, a+2, a+3, a+4};
printf (“\n %u %u %d”, p, *p, *(*p) );
}
This works, but i wanted to know why both a[ ] and *p[ ] are declared as "static". If we dont declare a[ ] as static then that gives me error, but if i dont declare *p[ ] as static then it works fine.
Tell me the significance of declaring them as "static".
Jay.
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LEARN ABOUT DEBIAN
socomplexityelement
SoComplexityElement(3) Coin SoComplexityElement(3)
NAME
SoComplexityElement -
The SoComplexityElement class contains the current shape complexity for a graph traverser.
SYNOPSIS
#include <Inventor/elements/SoComplexityElement.h>
Inherits SoFloatElement.
Public Member Functions
virtual void init (SoState *state)
FIXME: write doc.
Static Public Member Functions
static SoType getClassTypeId (void)
static int getClassStackIndex (void)
static void * createInstance (void)
static void initClass (void)
static void set (SoState *const state, SoNode *const node, const float complexity)
FIXME: write doc.
static void set (SoState *const state, const float complexity)
FIXME: write doc.
static float get (SoState *const state)
FIXME: write doc.
static float getDefault (void)
FIXME: write doc.
Protected Member Functions
virtual ~SoComplexityElement ()
Additional Inherited Members
Detailed Description
The SoComplexityElement class contains the current shape complexity for a graph traverser.
Constructor & Destructor Documentation
SoComplexityElement::~SoComplexityElement (void) [protected], [virtual]
The destructor.
Member Function Documentation
SoType SoComplexityElement::getClassTypeId (void) [static]
This static method returns the class type.
Reimplemented from SoFloatElement.
int SoComplexityElement::getClassStackIndex (void) [static]
This static method returns the state stack index for the class.
Reimplemented from SoFloatElement.
void * SoComplexityElement::createInstance (void) [static]
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
void SoComplexityElement::initClass (void) [static]
This static method initializes static data for the SoComplexityElement class.
Reimplemented from SoFloatElement.
Author
Generated automatically by Doxygen for Coin from the source code.
Version 3.1.3 Wed May 23 2012 SoComplexityElement(3)