• hr (17/17) Oct 27 2012 hi,
• Tobias Pankrath (5/5) Oct 27 2012 try:
• hr (8/13) Oct 27 2012 Thank you for your help.
• Tobias Pankrath (9/24) Oct 27 2012 This works for me:

"hr" <hr hr.com> writes:

hi,
could anyone please explain how an array of Handlers is defined?


void Handler(int, int);

struct WData {
     POINTS mouse;               // Current location of the mouse
     Queue clicks[WM_MOUSELAST - WM_MOUSEFIRST + 1];           // 
Array to hold the coordinates of the clicks
     int mouse_queuing[WM_MOUSELAST - WM_MOUSEFIRST + 1];      // 
Array to tell whether mouse events should be queued
     Handler mouse_handlers[WM_MOUSELAST - WM_MOUSEFIRST + 1]; // 
Array of mouse event handlers
     int refreshing;             // True if autorefershing should 
be done after each drawing event
};


how is that: Handler mouse_handlers[WM_MOUSELAST - WM_MOUSEFIRST 
+ 1] translated to D?

thank you

"Tobias Pankrath" <tobias pankrath.net> writes:

try:

Handler[] mouse_handlers = new [WM_MOUSELAST - WM_MOUSEFIRST
+ 1]

or if the size is statically known:
Handler[WM_MOUSELAST - WM_MOUSEFIRST + 1] handler;

"hr" <hr hr.com> writes:

On Saturday, 27 October 2012 at 11:59:16 UTC, Tobias Pankrath 
wrote:
 try:

 Handler[] mouse_handlers = new [WM_MOUSELAST - WM_MOUSEFIRST
 + 1]

 or if the size is statically known:
 Handler[WM_MOUSELAST - WM_MOUSEFIRST + 1] handler;

Thank you for your help.

after doing what you propose, i get the error message:
Error	1	Error: function Handler is used as a type
	

void Handler(int, int); is function prototype.
any other suggestions?

"Tobias Pankrath" <tobias pankrath.net> writes:

On Saturday, 27 October 2012 at 14:05:20 UTC, hr wrote:
 On Saturday, 27 October 2012 at 11:59:16 UTC, Tobias Pankrath 
 wrote:
 try:

 Handler[] mouse_handlers = new [WM_MOUSELAST - WM_MOUSEFIRST
 + 1]

 or if the size is statically known:
 Handler[WM_MOUSELAST - WM_MOUSEFIRST + 1] handler;

 Thank you for your help.

 after doing what you propose, i get the error message:
 Error	1	Error: function Handler is used as a type
 	

 void Handler(int, int); is function prototype.
 any other suggestions?

This works for me:


void handler(int a, int b) {} ;

void main()
{
         alias void function(int, int)  Handler;
         Handler[] handlers = new Handler[12];
         handlers[0] = &handler;
}