src/native_interface/ni_tools.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Copyright 2011 Alexis Laferrière <alexis.laf@xymus.net>
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #     http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16
  17 # Compiling tools used by the native interface
  18 module ni_tools
  19
  20 import compiling
  21
  22 class FunctionCompiler
  23         var signature : String
  24
  25         var decls : Writer = new Writer
  26         var exprs : Writer = new Writer
  27
  28         fun to_writer : Writer
  29         do
  30                 var w = new Writer
  31
  32                 w.add( "{signature}\n\{\n" )
  33
  34                 w.append( decls )
  35                 w.append( exprs )
  36
  37                 w.add( "\}\n" )
  38
  39                 return w
  40         end
  41 end