make2da.h

来自「一本全面剖析C++数据结构算法的书籍」· C头文件 代码 · 共 22 行

#ifndef Make2DArray_
#define Make2DArray_


template <class T>
bool Make2DArray(T ** &x, int rows, int cols)
{// Create a two-dimensional array.

   try {
      // create pointers for the rows
      x = new T * [rows];
      
      // get memory for each row
      for (int i = 0; i < rows; i++)
          x[i] = new T [cols];
      return true;
      }
   catch (...) {return false;}
}

#endif