module RDF::Raptor::FFI::V2
A foreign-function interface (FFI
) to ‘libraptor` 2.x.
Constants
- RAPTOR_TERM_TYPE_BLANK
- RAPTOR_TERM_TYPE_LITERAL
- RAPTOR_TERM_TYPE_UNKNOWN
TODO: Ideally this would be an enum, but the JRuby
FFI
(as of version 1.4.0) has problems with enums as part of structs:`Unknown field type: #<FFI::Enum> (ArgumentError)`
- RAPTOR_TERM_TYPE_URI
Public Class Methods
raptor_new_string(str)
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Allocates memory for the string ‘str` inside `libraptor`, copying the string into the newly-allocated buffer.
The buffer should later be deallocated using ‘raptor_free_string`.
@return [FFI::Pointer]
# File lib/rdf/raptor/ffi/v2.rb, line 152 def raptor_new_string(str) ptr = V2.raptor_alloc_memory(str.bytesize + 1) ptr.put_string(0, str) ptr end
world()
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# File lib/rdf/raptor/ffi/v2.rb, line 141 def self.world @world ||= World.new end
Private Instance Methods
raptor_new_string(str)
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Allocates memory for the string ‘str` inside `libraptor`, copying the string into the newly-allocated buffer.
The buffer should later be deallocated using ‘raptor_free_string`.
@return [FFI::Pointer]
# File lib/rdf/raptor/ffi/v2.rb, line 152 def raptor_new_string(str) ptr = V2.raptor_alloc_memory(str.bytesize + 1) ptr.put_string(0, str) ptr end