Chapter 5: General Objects and Methods

hasMessage()

Determines if a queue currently has a message.

hasMessage();

Integer. Returns 0 if no messages are found in the queue. Returns 1 if there is at least one message present.

Pointer to object	Object
`int has_message;` `has_message = pot->hasMessage();if (has_message = 1){ // process the message}else{ // handling for no message}`	`int has_message;` `has_message = my_otobj.hasMessage();if (has_message = 1){ // process the message}else{ // handling for no message}`

Pointer to object

Object

int has_message;

has_message = pot->hasMessage();if (has_message = 1){ // process the message}else{ // handling for no message}

int has_message;

has_message = my_otobj.hasMessage();if (has_message = 1){ // process the message}else{ // handling for no message}