Why use it
The boolean result makes success, availability or state explicit without exceptions.
EPOK RUNTIME
epok::instrument::valid_source
Function · 1 overload
Function
Performs `valid source` as part of the instrument bank module.
Declaration
Declaration
inline bool valid_source(uint16_t bits)Performs `valid source` as part of the instrument bank module.
| Parameter | Type | Meaning |
|---|---|---|
bits | uint16_t | Value supplied for bits. Keep referenced or pointed-to data valid for the complete call. |
Returns: bool. Check the value before continuing when it represents success, availability or a resource handle.
Example
C++ example
#include "instrument_bank.hpp"
// Assume these named values have been initialized with valid data:
// uint16_t bits
auto result = epok::instrument::valid_source(bits);Trade-offs and warnings
Check the return value; `false` is part of normal control flow for many PSX resource operations.
Declared in runtime/instrument_bank.hpp:49
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