myexceptions.h

datastucutre and algorithms, application, in C

// exception classes for various error types

#ifndef myExceptions_
#define myExceptions_
#include <string>

using namespace std;

// illegal parameter value
class illegalParameterValue 
{
   public:
      illegalParameterValue(string theMessage = "Illegal parameter value")
            {message = theMessage;}
      void outputMessage() {cout << message << endl;}
   private:
      string message;
};

// illegal input data
class illegalInputData 
{
   public:
      illegalInputData(string theMessage = "Illegal data input")
            {message = theMessage;}
      void outputMessage() {cout << message << endl;}
   private:
      string message;
};

// illegal index
class illegalIndex 
{
   public:
      illegalIndex(string theMessage = "Illegal index")
            {message = theMessage;}
      void outputMessage() {cout << message << endl;}
   private:
      string message;
};

// matrix index out of bounds
class matrixIndexOutOfBounds 
{
   public:
      matrixIndexOutOfBounds
            (string theMessage = "Matrix index out of bounds")
            {message = theMessage;}
      void outputMessage() {cout << message << endl;}
   private:
      string message;
};

// matrix size mismatch
class matrixSizeMismatch 
{
   public:
      matrixSizeMismatch(string theMessage = 
                   "The size of the two matrics doesn't match")
            {message = theMessage;}
      void outputMessage() {cout << message << endl;}
   private:
      string message;
};

// stack is empty
class stackEmpty
{
   public:
      stackEmpty(string theMessage = 
                   "Invalid operation on empty stack")
            {message = theMessage;}
      void outputMessage() {cout << message << endl;}
   private:
      string message;
};

// queue is empty
class queueEmpty
{
   public:
      queueEmpty(string theMessage = 
                   "Invalid operation on empty queue")
            {message = theMessage;}
      void outputMessage() {cout << message << endl;}
   private:
      string message;
};

// hash table is full
class hashTableFull
{
   public:
      hashTableFull(string theMessage = 
                   "The hash table is full")
            {message = theMessage;}
      void outputMessage() {cout << message << endl;}
   private:
      string message;
};

// edge weight undefined
class undefinedEdgeWeight
{
   public:
      undefinedEdgeWeight(string theMessage = 
                   "No edge weights defined")
            {message = theMessage;}
      void outputMessage() {cout << message << endl;}
   private:
      string message;
};

// method undefined
class undefinedMethod
{
   public:
      undefinedMethod(string theMessage = 
                   "This method is undefined")
            {message = theMessage;}
      void outputMessage() {cout << message << endl;}
   private:
      string message;
};
#endif