Class: Capnp::IOBuffer

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Includes:
SliceableBuffer
Defined in:
lib/capnp/runtime/buffer/io_buffer.rb

Instance Method Summary collapse

Constructor Details

#initialize(buffer) ⇒ IOBuffer

Returns a new instance of IOBuffer.



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 12

def initialize(buffer)
  @buffer = buffer
end

Instance Method Details

#read_bytes(offset, length) ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 27

def read_bytes(offset, length)
  @buffer.get_string(offset, length, Encoding::BINARY)
end

#read_f32(offset) ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 72

def read_f32(offset)
  T.cast(@buffer.get_value(:f32, offset), Float)
end

#read_f64(offset) ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 77

def read_f64(offset)
  T.cast(@buffer.get_value(:f64, offset), Float)
end

#read_s16(offset) ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 57

def read_s16(offset)
  T.cast(@buffer.get_value(:s16, offset), Integer)
end

#read_s32(offset) ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 62

def read_s32(offset)
  T.cast(@buffer.get_value(:s32, offset), Integer)
end

#read_s64(offset) ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 67

def read_s64(offset)
  T.cast(@buffer.get_value(:s64, offset), Integer)
end

#read_s8(offset) ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 52

def read_s8(offset)
  T.cast(@buffer.get_value(:S8, offset), Integer)
end

#read_string(offset, length) ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 22

def read_string(offset, length)
  @buffer.get_string(offset, length, Encoding::UTF_8)
end

#read_u16(offset) ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 37

def read_u16(offset)
  T.cast(@buffer.get_value(:u16, offset), Integer)
end

#read_u32(offset) ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 42

def read_u32(offset)
  T.cast(@buffer.get_value(:u32, offset), Integer)
end

#read_u64(offset) ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 47

def read_u64(offset)
  T.cast(@buffer.get_value(:u64, offset), Integer)
end

#read_u8(offset) ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 32

def read_u8(offset)
  T.cast(@buffer.get_value(:U8, offset), Integer)
end

#size ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 82

def size
  @buffer.size
end

#slice(offset, length) ⇒ Object 



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# File 'lib/capnp/runtime/buffer/io_buffer.rb', line 17

def slice(offset, length)
  self.class.new(@buffer.slice(offset, length))
end