content: /*******************************************************************************
   * Copyright (c) 2010 Haifeng Li
   *
   * 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.
   *******************************************************************************/
  package smile.math.matrix;
  
  /**
   * Matrix multiplication interface.
   *
   * @author Haifeng Li
   */
  public interface MatrixMultiplication<A, B> {
      /**
       * Returns the result of matrix multiplication A * B.
       */
      A abmm(B b);
  
      /**
       * Returns the result of matrix multiplication A * B'.
       */
      A abtmm(B b);
  
      /**
       * Returns the result of matrix multiplication A' * B.
       */
      A atbmm(B b);
  }
  