lr_param_sprintf

Writes formatted output to a parameter.

int lr_param_sprintf( const char *paramName, const char * format [,args... ] );

Arguments

lr_param_sprintf functions like the standard C function sprintf except that the formatted string is written to a parameter instead of a string buffer.

These formatting characters are not supported: %E, %hd, %hhd, %lld, %ld, %hhi, %lli, %hhu , %llu, %hhf , %llf, %hhe, and %lle.

Return Values

This function returns 0 on success and a non-zero value for failure.

Parameterization

You cannot use standard parameterization for any arguments in this function.

Example

int index = 56;
char * suffix = "txt";

lr_param_sprintf ("LOG_NAME_PARAM", "log_%d.%s", index, suffix,100);

lr_output_message("The new file name is %s",
    lr_eval_string("{LOG_NAME_PARAM}"));

Example: Output:
Action.c(9): The new file name is log_56.txt