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Code Issues Releases Wiki Activity

Codechange: Use override specifer for overriding member declarations

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This is a C++11 feature that allows the compiler to check that a virtual
member declaration overrides a base-class member with the same signature.

Also src/blitter/32bpp_anim_sse4.hpp +38 is no longer erroneously marked
as virtual despite being a template.
This commit is contained in:
Henry Wilson
2019-03-03 22:25:13 +00:00
committed by Michael Lutz
parent 31260e6625
commit af7d9020a1
85 changed files with 565 additions and 565 deletions
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14
src/thread/thread_pthread.cpp
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@@ -45,14 +45,14 @@ public:
pthread_create(&this->thread, NULL, &stThreadProc, this);
}
/* virtual */ bool Exit()
bool Exit() override
{
assert(pthread_self() == this->thread);
/* For now we terminate by throwing an error, gives much cleaner cleanup */
throw OTTDThreadExitSignal();
}
/* virtual */ void Join()
void Join() override
{
/* You cannot join yourself */
assert(pthread_self() != this->thread);
@@ -129,7 +129,7 @@ public:
pthread_cond_init(&this->condition, NULL);
}
/* virtual */ ~ThreadMutex_pthread()
~ThreadMutex_pthread() override
{
int err = pthread_cond_destroy(&this->condition);
assert(err != EBUSY);
@@ -142,7 +142,7 @@ public:
return this->owner == pthread_self();
}
/* virtual */ void BeginCritical(bool allow_recursive = false)
void BeginCritical(bool allow_recursive = false) override
{
/* pthread mutex is not recursive by itself */
if (this->IsOwnedByCurrentThread()) {
@@ -156,7 +156,7 @@ public:
this->recursive_count++;
}
/* virtual */ void EndCritical(bool allow_recursive = false)
void EndCritical(bool allow_recursive = false) override
{
assert(this->IsOwnedByCurrentThread());
if (!allow_recursive && this->recursive_count != 1) NOT_REACHED();
@@ -167,7 +167,7 @@ public:
assert(err == 0);
}
/* virtual */ void WaitForSignal()
void WaitForSignal() override
{
uint old_recursive_count = this->recursive_count;
this->recursive_count = 0;
@@ -178,7 +178,7 @@ public:
this->recursive_count = old_recursive_count;
}
/* virtual */ void SendSignal()
void SendSignal() override
{
int err = pthread_cond_signal(&this->condition);
assert(err == 0);