//在h1.h中定义了类Ａrray1D.
#include "stdafx.h"
#include "h1.h"
template<class T>
class Array2D {
public:
Array2D(int r = 0, int c = 0);
Array2D(const Array2D<T>& m);//copy constructor
~Array2D() {delete []row;}
int Rows() const { return rows;}
int Columns() const {return cols;}
Array1D<T>& operator[](int i)const;
Array2D<T>& operator=(const Array2D<T>& m) const;
Array2D<T> operator+()const;//unary +
Array2D<T> operator+(const Array2D<T>& m) const;
Array2D<T> operator-()const;//unary minus
Array2D<T> operator-(const Array2D<T>& m) const;
Array2D<T> operator*(const Array2D<T>& m) const;
Array2D<T>& operator+=(const T& x);
private:
int rows, cols; //number of rows and columns.
Array1D<T> *row; //array of 1D arrays.
};
出现了以下的编译错误：
:\c++资料与作业\程序\array2d1\h2.h(11) : error C2143: syntax error : missing ';' before '<'
f:\c++资料与作业\程序\array2d1\h2.h(22) : see reference to class template instantiation 'Array2D<T>' being compiled
f:\c++资料与作业\程序\array2d1\h2.h(11) : error C2501: 'Array1D' : missing storage-class or type specifiers
f:\c++资料与作业\程序\array2d1\h2.h(22) : see reference to class template instantiation 'Array2D<T>' being compiled
f:\c++资料与作业\程序\array2d1\h2.h(11) : error C2059: syntax error : '<'
f:\c++资料与作业\程序\array2d1\h2.h(22) : see reference to class template instantiation 'Array2D<T>' being compiled
f:\c++资料与作业\程序\array2d1\h2.h(11) : error C2238: unexpected token(s) preceding ';'
f:\c++资料与作业\程序\array2d1\h2.h(22) : see reference to class template instantiation 'Array2D<T>' being compiled
f:\c++资料与作业\程序\array2d1\h2.h(21) : error C2143: syntax error : missing ';' before '<'
f:\c++资料与作业\程序\array2d1\h2.h(22) : see reference to class template instantiation 'Array2D<T>' being compiled
f:\c++资料与作业\程序\array2d1\h2.h(21) : error C2501: 'Array1D' : missing storage-class or type specifiers
f:\c++资料与作业\程序\array2d1\h2.h(22) : see reference to class template instantiation 'Array2D<T>' being compiled
f:\c++资料与作业\程序\array2d1\h2.h(21) : error C2059: syntax error : '<'
f:\c++资料与作业\程序\array2d1\h2.h(22) : see reference to class template instantiation 'Array2D<T>' being compiled
f:\c++资料与作业\程序\array2d1\h2.h(21) : error C2238: unexpected token(s) preceding ';'
f:\c++资料与作业\程序\array2d1\h2.h(22) : see reference to class template instantiation 'Array2D<T>' being compiled
谢谢哪位教我呀．
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2007/3/23 8:14:00
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