Without cstdint, building with GCC 16 fails with error
In file included from /tmp/hyprutils/tests/memory.cpp:1:
/tmp/hyprutils/./include/hyprutils/memory/UniquePtr.hpp: In member function ‘bool Hyprutils::Memory::CUniquePointer<T>::operator()(const Hyprutils:
:Memory::CUniquePointer<T>&, const Hyprutils::Memory::CUniquePointer<T>&) const’:
/tmp/hyprutils/./include/hyprutils/memory/UniquePtr.hpp:77:41: error: ‘uintptr_t’ does not name a type [-Wtemplate-body]
77 | return reinterpret_cast<uintptr_t>(lhs.impl_) < reinterpret_cast<uintptr_t>(rhs.impl_);
| ^~~~~~~~~
/tmp/hyprutils/./include/hyprutils/memory/UniquePtr.hpp:4:1: note: ‘uintptr_t’ is defined in header ‘<cstdint>’; this is probably fixable by adding
‘#include <cstdint>’
3 | #include "ImplBase.hpp"
+++ |+#include <cstdint>
4 |
/tmp/hyprutils/./include/hyprutils/memory/UniquePtr.hpp:77:82: error: ‘uintptr_t’ does not name a type [-Wtemplate-body]
77 | return reinterpret_cast<uintptr_t>(lhs.impl_) < reinterpret_cast<uintptr_t>(rhs.impl_);
| ^~~~~~~~~
/tmp/hyprutils/./include/hyprutils/memory/UniquePtr.hpp:77:82: note: ‘uintptr_t’ is defined in header ‘<cstdint>’; this is probably fixable by addi
ng ‘#include <cstdint>’
Downstream-bug: https://bugs.gentoo.org/957409
Signed-off-by: Brahmajit Das <listout@listout.xyz>
* signals: make CSignalT API compatible with CSignal
Also fixes emitting reference types
* signals: add a lot of tests
* animation: use CSignalT
* signals: automatically const-ref non arithmetic value types
* signals: allow listeners to ignore args
* signals: add forward()
Without the change the build on upcoming gcc-16 fails as:
[ 12%] Building CXX object CMakeFiles/hyprutils.dir/src/signal/Listener.cpp.o
In file included from /build/source/./include/hyprutils/signal/Listener.hpp:5,
from /build/source/src/signal/Listener.cpp:1:
/build/source/./include/hyprutils/memory/SharedPtr.hpp: In member function 'bool Hyprutils::Memory::CSharedPointer<T>::operator()(const Hyprutils::Memory::CSharedPointer<T>&, const Hyprutils::Memory::CSharedPointer<T>&) const':
/build/source/./include/hyprutils/memory/SharedPtr.hpp:116:41: error: 'uintptr_t' does not name a type [-Wtemplate-body]
116 | return reinterpret_cast<uintptr_t>(lhs.impl_) < reinterpret_cast<uintptr_t>(rhs.impl_);
| ^~~~~~~~~
* memory: Add force reinterpret constructor to shared pointer
* memory: Change constructor to reinterpretPointerCast function
* memory: Add reinterpretPointerCast test
this unique pointer differs from the STL, because it allows weak pointers to it, which cannot be lock()ed.
under the hood, it's just a SP that cannot be referenced.
In file included from src/animation/AnimatedVariable.cpp:1:
In file included from ./include/hyprutils/animation/AnimatedVariable.hpp:3:
./include/hyprutils/animation/AnimationConfig.hpp:17:60: error: implicit instantiation of undefined template 'std::basic_string<char>'
17 | std::string internalBezier = "";
| ^
/usr/include/c++/v1/__fwd/string.h:43:28: note: template is declared here
43 | class _LIBCPP_TEMPLATE_VIS basic_string;
| ^
In file included from src/animation/AnimatedVariable.cpp:1:
In file included from ./include/hyprutils/animation/AnimatedVariable.hpp:3:
./include/hyprutils/animation/AnimationConfig.hpp:18:60: error: implicit instantiation of undefined template 'std::basic_string<char>'
18 | std::string internalStyle = "";
| ^
/usr/include/c++/v1/__fwd/string.h:43:28: note: template is declared here
43 | class _LIBCPP_TEMPLATE_VIS basic_string;
| ^
* sharedptr: dont downcast ptr implentation
avoid runtime errors of wrong downcasts by adding a underlaying ptr data
getter and only cast the data, downcasting the implentation type isnt
inherited from eachother, while the intention was do upcast/downcast
a derived class to a base class. found with UBSAN "runtime error:
downcast of address which does not point to an object of type
"CSharedPointer_::impl<IKeyboard>" note: object is of type
"Hyprutils::Memory::CSharedPointer_::impl<CKeyboard>"
also make dataNonNull check against != nullptr.
* sharedptr: use reinterpret_cast instead of c style
make it more type safe, C style casts tries every single one until one
works, or not. compilers also produces better warnings/errors when using
c++ casts in favour of C style ones.
* Added some constants to handle floating point presicion comparisons and other calculations plus some refactoring
* Removed validation
* Added comments to understand how box header works
* Extended the EXPECT macro to evaluate Vector2D test cases
* Added box.cpp test cases
* Applied clang-format
if we dont decrement the sharedptr on destruction any weakptr remaining
will have an impl_ with a ref of 1 and upon destruction of the weakptr
it wont delete the implentation because it thinks a shared pointer still
exist.
