c++ - How can I dereference this 2D dynamic array? -


i having issues dereferencing 2d dynamic array in if statement's condition on line 5.

typedef char* chararrayptr;  void reserveseat(chararrayptr *m, char row, char seatletter){     for(int j = 1; j < 5; j++){         if(m[row - 1][j] == seatletter)             m[row - 1][j] = 'x';     } }

i've tried putting * in front, error message:

indirection requires pointer operand ('int' invalid)

any appreciated, in advance.

if mean dereference 2d array operator *, please try following.

typedef char* chararrayptr;  void reserveseat(chararrayptr *m, char row, char seatletter){     for(int j = 1; j < 5; j++){         //if(m[row - 1][j] == seatletter)         if( *( (char*)m + (row - 1)*5 + j ) == seatletter)             m[row - 1][j] = 'x';     }    }

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