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| ELZED | Documentation | The Details | API |
| lzDefineExpOpStrThe lzDefineExpOpStr function completes the definition of a new expression-based operator. long lzDefineExpOpStr(| | char cScope, | | // the scope of the new operator | | | const char* szOperatorName, | | // the name of the new operator | | | const char* szExpression | | // the expression |
Parameters| cScope | | | A character code indicating the scope of the new operator. The character code must be one of the following values:
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Code
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Constant
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Meaning |
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'C'
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kCosmicScope
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Available in all contexts |
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'G'
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kGlobalScope
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Available in current context only |
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| szOperatorName | | | A null-terminated character string containing the name of the new expression-based operator. Must be unique within the indicated scope. |
| szExpression | | | A character string containing the expression which will be evaluated when the new operator is invoked. |
Return Value| | Returns an Elzed error code. If the operator is successfully defined, returns "No Error". Returns a non-zero Elzed error code if not successful. Call lzGetLastErrorText to determine the reason for the failure. |
Versions| | Introduced in Elzed 1.0.0
Modified in Elzed 2.4.0 -- String (char*) parameters are now declared const. | | | This page describes the version of lzDefineExpOpStr active in Elzed 2.5.0 (187: 2.5.0) |
See Also |
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