// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy of
// the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.

// globals used by other modules and functions
var funs = [];        // holds functions used for computation
var funsrc = [];      // holds function source for debug info
var query_config = {};
var State = (function() {
  return {
    reset : function(config) {
      // clear the globals and run gc
      funs = [];
      funsrc = [];
      query_config = config;
      gc();
      print("true"); // indicates success
    },
    addFun : function(newFun) {
      // Compile to a function and add it to funs array
      funsrc.push(newFun);
      funs.push(compileFunction(newFun));
      print("true");
    }
  }
})();