Crosswalk SDK Utilities


Defines
#define  _ERRMSG(x)   _SI_PRINTF(_SI_TEXT("ERROR : %s\n"),x);
#define  _MSG(x)   _SI_PRINTF(_SI_TEXT("MSG : %s\n"),x);
#define  _SI_NEW(x, y)   { x = new y; _SI_ASSERT( x != NULL ); }
#define  _SI_DELETE(ptr)   { if ( ptr != NULL ) { delete ptr; ptr = NULL; } }
#define  _SI_DELETE_ARRAY(ptr)   {if ( ptr != NULL ) { delete [] ptr; ptr = NULL; } }
#define  _SI_CALL(x, y)   { if (result==SI_SUCCESS) { result = x;if(result != SI_SUCCESS){_ERRMSG(y);}}}

Detailed Description

This page lists the macros and defines available in the Crosswalk SDK.

Define Documentation

#define _ERRMSG ( x   )     _SI_PRINTF(_SI_TEXT("ERROR : %s\n"),x);

Prints error message x. Print location is platform dependent.

#define _MSG ( x   )     _SI_PRINTF(_SI_TEXT("MSG : %s\n"),x);

Prints message x. Print location is platform dependent.

#define _SI_NEW ( x,
y   )     { x = new y; _SI_ASSERT( x != NULL ); }

Creates a new instance of y and assigns it to x, making sure it is not NULL.

#define _SI_DELETE ( ptr   )     { if ( ptr != NULL ) { delete ptr; ptr = NULL; } }

Deletes ptr, if it is not NULL, and then assigns ptr to NULL.

#define _SI_DELETE_ARRAY ( ptr   )     {if ( ptr != NULL ) { delete [] ptr; ptr = NULL; } }

Deletes the array ptr, if it is not NULL, and then assigns ptr to NULL.

#define _SI_CALL ( x,
y   )     { if (result==SI_SUCCESS) { result = x;if(result != SI_SUCCESS){_ERRMSG(y);}}}

If result is SI_SUCCESS, then calls the function x, and assigns the the return to result. If the result is not SI_SUCCESS, prints out the error message y. result must be a defined varaible.