regstring, regstringl
regstring, regstringl |
Purpose
Synopsis
const char *regstring(XPRMcontext ctx, const char *string);
const char *regstringl(XPRMcontext ctx, const char *string, size_t len);
Arguments
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ctx
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Mosel's execution context
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string
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Text string to register
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len
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Length of the string in bytes (not including the terminating null character)
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Return value
Registered text string.
Further information
Mosel requires that each text string is registered. If a native function returns a newly generated string or uses a new string in a Mosel data structure (like a set), this string must be registered with this function before it is used. The returned value is a copy of the string argument (unless the provided parameter was already a registered string). Registered strings remain valid until the end of execution of the model (
i.e. they are never released or moved).
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