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# lrc_save_double

Parameterization ("save") Functions

Saves a double floating point number value to a string parameter.

    int lrc_save_double( const char* param_name, double val );

    int lrc_save_double_by_ref( const char* param_name, double *val );

param_name | The name of the string parameter in which to store the value.
val | The value to be saved.

The lrc_save_double function saves a double floating point value to a string parameter.

The lrc_save_double_by_reffunction saves the double floating point valuepointed to by "val" to a string parameter.

VuGen generates these functions as commented-out calls. To use the parameter, change the recorded param_name argument to a meaningful name and uncomment the call.

## Return Values

lrc Return Values

## Parameterization

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

## Example

This example saves the 1.11 double-type value to a string:

double var = lrc_double("1.11");

lrc_save_double("param-name", var);

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