Class: SDL2::Version

Inherits:
FFI::Struct
  • Object
show all
Defined in:
lib/sdl2/version.rb

Overview

Used to identify linked versions of libraries. Used by SDL2, SDL_Image, SDL_ttf, and etc.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.release(pointer) ⇒ Object

Release memory held by a Version struct



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# File 'lib/sdl2/version.rb', line 13

def self.release(pointer)
  pointer.free
end

Instance Method Details

#major ⇒ Object

The major X.0.0 part



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# File 'lib/sdl2/version.rb', line 18

def major
  self[:major]
end

#minor ⇒ Object

The minor 0.X.0 part



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# File 'lib/sdl2/version.rb', line 23

def minor
  self[:minor]
end

#patch ⇒ Object

the patch 0.0.X part



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# File 'lib/sdl2/version.rb', line 28

def patch
  self[:patch]
end

#to_s ⇒ Object

Human-readable version string



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# File 'lib/sdl2/version.rb', line 33

def to_s
  "v#{major}.#{minor}.#{patch}"
end