global
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Return Value: None. | Return Value: None. | ||
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| − | Syntax: global( | + | [[Syntax]]: global(variable) |
Variables created in a user-defined function are unavailable for manipulation in the global variable space. Utilitizing the global() function imports a global variable into a function. Any alteration of the variable in the function will alter the global variable. | Variables created in a user-defined function are unavailable for manipulation in the global variable space. Utilitizing the global() function imports a global variable into a function. Any alteration of the variable in the function will alter the global variable. | ||
Latest revision as of 10:41, 27 March 2006
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Contents: Description, Arguments, Usage, Examples Supported Under Version: >1.69 Current Davinci Version: 2.27 64-bit Safe: No
Description Bind a variable created in a function to a global variable of the same name
Arguments and Return Values Arguments: A global or function variable Return Value: None.
Usage Syntax: global(variable) Variables created in a user-defined function are unavailable for manipulation in the global variable space. Utilitizing the global() function imports a global variable into a function. Any alteration of the variable in the function will alter the global variable.
Examples dv> var
2
dv> define function1() {
1> global(var)
1> var = var + 1
1> printf("var = %d\n",var)
1> }
Replacing function function1
dv> function1()
var = 3
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Recent Core Changes Modified On: 03-27-2006 |
