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[hal] Refactor C++ handle closing; check for invalid handle before closing (#7016)

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Adds a close function pointer template parameter to hal::Handle.  This allows default destructors in many places.
The status parameter has been removed from close functions; in most places it was not used. Where it was, an error is printed instead.
This commit is contained in:
Ryan Blue
2024-09-07 13:58:15 -04:00
committed by GitHub
parent 80f3813908
commit 496e7c1bba
94 changed files with 247 additions and 425 deletions
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7
wpilibc/src/main/native/cpp/PowerDistribution.cpp
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@@ -57,13 +57,6 @@ PowerDistribution::PowerDistribution(int module, ModuleType moduleType) {
wpi::SendableRegistry::AddLW(this, "PowerDistribution", m_module);
}
PowerDistribution::~PowerDistribution() {
if (m_handle != HAL_kInvalidHandle) {
HAL_CleanPowerDistribution(m_handle);
m_handle = HAL_kInvalidHandle;
}
}
int PowerDistribution::GetNumChannels() const {
int32_t status = 0;
int32_t size = HAL_GetPowerDistributionNumChannels(m_handle, &status);