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Fix compiler warnings

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Robert Schulze 2024-04-25 07:48:57 +00:00
parent 1cbba5c0e2
commit ef6585adf5
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GPG Key ID: 26703B55FB13728A
2 changed files with 24 additions and 36 deletions
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30
src/Common/examples/cow_columns.cpp
View File

@ -35,18 +35,12 @@ public:
void set(int value) override { data = value; }
};
void print(const ColumnPtr & x, const ColumnPtr & y)
template <typename ColPtr>
void print(const ColumnPtr & x, const ColPtr & y)
{
std::cerr << "values: " << x->get() << ", " << y->get() << "\n";
std::cerr << "refcounts: " << x->use_count() << ", " << y->use_count() << "\n";
std::cerr << "addresses: " << x.get() << ", " << y.get() << "\n";
}
void print(const ColumnPtr & x, const MutableColumnPtr & mut)
{
std::cerr << "values: " << x->get() << ", " << mut->get() << "\n";
std::cerr << "refcounts: " << x->use_count() << ", " << mut->use_count() << "\n";
std::cerr << "addresses: " << x.get() << ", " << mut.get() << "\n";
std::cerr << "values: " << x->get() << ", " << y->get() << "\n";
std::cerr << "refcounts: " << x->use_count() << ", " << y->use_count() << "\n";
std::cerr << "addresses: " << x.get() << ", " << y.get() << "\n";
}
int main(int, char **)
@ -54,8 +48,8 @@ int main(int, char **)
ColumnPtr x = ConcreteColumn::create(1);
ColumnPtr y = x;
print(x, y);
chassert(x->get() == y->get() == 1);
chassert(x->use_count() == y->use_count() == 2);
chassert(x->get() == 1 && y->get() == 1);
chassert(x->use_count() == 2 && y->use_count() == 2);
chassert(x.get() == y.get());
{
@ -63,20 +57,20 @@ int main(int, char **)
mut->set(2);
print(x, mut);
chassert(x->get() == 1 && mut->get() == 2);
chassert(x->use_count() == mut->use_count() == 1);
chassert(x->use_count() == 1 && mut->use_count() == 1);
chassert(x.get() != mut.get());
y = std::move(mut);
}
print(x, y);
chassert(x->get() == 1 && y->get() == 2);
chassert(x->use_count() == y->use_count() == 1);
chassert(x->use_count() == 1 && y->use_count() == 1);
chassert(x.get() != y.get());
x = ConcreteColumn::create(0);
print(x, y);
chassert(x->get() == 0 && y->get() == 2);
chassert(x->use_count() == y->use_count() == 1);
chassert(x->use_count() == 1 && y->use_count() == 1);
chassert(x.get() != y.get());
{
@ -84,14 +78,14 @@ int main(int, char **)
mut->set(3);
print(x, mut);
chassert(x->get() == 0 && mut->get() == 3);
chassert(x->use_count() == mut->use_count() == 1);
chassert(x->use_count() == 1 && mut->use_count() == 1);
chassert(x.get() != mut.get());
y = std::move(mut);
}
print(x, y);
chassert(x->get() == 0 && y->get() == 3);
chassert(x->use_count() == y->use_count() == 1);
chassert(x->use_count() == 1 && y->use_count() == 1);
chassert(x.get() != y.get());
return 0;

30
src/Common/examples/cow_compositions.cpp
View File

@ -62,18 +62,12 @@ public:
void set(int value) override { wrapped->set(value); }
};
void print(const ColumnPtr & x, const ColumnPtr & y)
template <typename ColPtr>
void print(const ColumnPtr & x, const ColPtr & y)
{
std::cerr << "values: " << x->get() << ", " << y->get() << "\n";
std::cerr << "refcounts: " << x->use_count() << ", " << y->use_count() << "\n";
std::cerr << "addresses: " << x.get() << ", " << y.get() << "\n";
}
void print(const ColumnPtr & x, const MutableColumnPtr & mut)
{
std::cerr << "values: " << x->get() << ", " << mut->get() << "\n";
std::cerr << "refcounts: " << x->use_count() << ", " << mut->use_count() << "\n";
std::cerr << "addresses: " << x.get() << ", " << mut.get() << "\n";
std::cerr << "values: " << x->get() << ", " << y->get() << "\n";
std::cerr << "refcounts: " << x->use_count() << ", " << y->use_count() << "\n";
std::cerr << "addresses: " << x.get() << ", " << y.get() << "\n";
}
int main(int, char **)
@ -81,8 +75,8 @@ int main(int, char **)
ColumnPtr x = ColumnComposition::create(1);
ColumnPtr y = x;
print(x, y);
chassert(x->get() == y->get() == 1);
chassert(x->use_count() == y->use_count() == 2);
chassert(x->get() == 1 && y->get() == 1);
chassert(x->use_count() == 2 && y->use_count() == 2);
chassert(x.get() == y.get());
{
@ -90,20 +84,20 @@ int main(int, char **)
mut->set(2);
print(x, mut);
chassert(x->get() == 1 && mut->get() == 2);
chassert(x->use_count() == mut->use_count() == 1);
chassert(x->use_count() == 1 && mut->use_count() == 1);
chassert(x.get() != mut.get());
y = std::move(mut);
}
print(x, y);
chassert(x->get() == 1 && y->get() == 2);
chassert(x->use_count() == y->use_count() == 1);
chassert(x->use_count() == 1 && y->use_count() == 1);
chassert(x.get() != y.get());
x = ColumnComposition::create(0);
print(x, y);
chassert(x->get() == 0 && y->get() == 2);
chassert(x->use_count() == y->use_count() == 1);
chassert(x->use_count() == 1 && y->use_count() == 1);
chassert(x.get() != y.get());
{
@ -111,14 +105,14 @@ int main(int, char **)
mut->set(3);
print(x, mut);
chassert(x->get() == 0 && mut->get() == 3);
chassert(x->use_count() == mut->use_count() == 1);
chassert(x->use_count() == 1 && mut->use_count() == 1);
chassert(x.get() != mut.get());
y = std::move(mut);
}
print(x, y);
chassert(x->get() == 0 && y->get() == 3);
chassert(x->use_count() == y->use_count() == 1);
chassert(x->use_count() == 1 && y->use_count() == 1);
chassert(x.get() != y.get());
return 0;