Base module of SFML, defining various utilities. More...
Classes | |
class | sf::Angle |
Represents an angle value. More... | |
class | sf::Clock |
Utility class that measures the elapsed time. More... | |
class | sf::FileInputStream |
Implementation of input stream based on a file. More... | |
class | sf::InputStream |
Abstract class for custom file input streams. More... | |
class | sf::MemoryInputStream |
Implementation of input stream based on a memory chunk. More... | |
class | sf::String |
Utility string class that automatically handles conversions between types and encodings. More... | |
class | sf::Time |
Represents a time value. More... | |
class | sf::Utf< N > |
Utility class providing generic functions for UTF conversions. More... | |
class | sf::Vector2< T > |
Class template for manipulating 2-dimensional vectors. More... | |
class | sf::Vector3< T > |
Utility template class for manipulating 3-dimensional vectors. More... | |
Functions | |
ANativeActivity * | sf::getNativeActivity () |
Return a pointer to the Android native activity. | |
void | sf::sleep (Time duration) |
Make the current thread sleep for a given duration. | |
Detailed Description
Base module of SFML, defining various utilities.
It provides vector classes, Unicode strings and conversion functions, threads and mutexes, timing classes.
Function Documentation
◆ getNativeActivity()
ANativeActivity * sf::getNativeActivity | ( | ) |
Return a pointer to the Android native activity.
You shouldn't have to use this function, unless you want to implement very specific details, that SFML doesn't support, or to use a workaround for a known issue.
- Returns
- Pointer to Android native activity structure
- Platform Limitation
- This is only available on Android and to use it, you'll have to specifically include SFML/System/NativeActivity.hpp in your code.
◆ sleep()
void sf::sleep | ( | Time | duration | ) |
Make the current thread sleep for a given duration.
sf::sleep
is the best way to block a program or one of its threads, as it doesn't consume any CPU power. Compared to the standard std::this_thread::sleep_for
function, this one provides more accurate sleeping time thanks to some platform-specific tweaks.
sf::sleep
only guarantees millisecond precision. Sleeping for a duration less than 1 millisecond is prone to result in the actual sleep duration being less than what is requested.
- Parameters
-
duration Time to sleep