Overrides for GHashTable, GLib's hash table implementation.
# File lib/ffi-glib/hash_table.rb, line 66 def self.equality_function_for keytype case keytype when :utf8 FFI::Function.new(:int, [:pointer, :pointer], find_support_function("g_str_equal")) else nil end end
# File lib/ffi-glib/hash_table.rb, line 77 def self.find_support_function name lib = ::GLib::Lib.ffi_libraries.first lib.find_function(name) end
# File lib/ffi-glib/hash_table.rb, line 47 def self.from_enumerable typespec, hash ghash = self.new(*typespec) hash.each do |key, val| ghash.insert key, val end ghash end
# File lib/ffi-glib/hash_table.rb, line 55 def self.hash_function_for keytype case keytype when :utf8 FFI::Function.new(:uint, [:pointer], find_support_function("g_str_hash")) else nil end end
# File lib/ffi-glib/hash_table.rb, line 37 def self.new keytype, valtype wrap [keytype, valtype], Lib.g_hash_table_new( hash_function_for(keytype), equality_function_for(keytype)) end
# File lib/ffi-glib/hash_table.rb, line 14 def each prc = Proc.new {|keyptr, valptr, userdata| key = GirFFI::ArgHelper.cast_from_pointer key_type, keyptr val = GirFFI::ArgHelper.cast_from_pointer value_type, valptr yield key, val } ::GLib::Lib.g_hash_table_foreach self.to_ptr, prc, nil end
# File lib/ffi-glib/hash_table.rb, line 27 def insert key, value keyptr = GirFFI::InPointer.from key_type, key valptr = GirFFI::InPointer.from value_type, value ::GLib::Lib.g_hash_table_insert self.to_ptr, keyptr, valptr end
# File lib/ffi-glib/hash_table.rb, line 42 def reset_typespec typespec @key_type, @value_type = *typespec self end
# File lib/ffi-glib/hash_table.rb, line 23 def to_hash Hash[self.to_a] end