Inquire how to define a static global vector array??-CodePudding

To define the
Vector Snames (4);
Snames [0]="Spring"
Snames [1]="Summer"
Snames [2]="Fall"
Snames [3]="Winter"

Can't figure out how to define it as global static variables, strives for the great god!!!!!

CodePudding user response:

 static STD: : vector Sn (4); 

//-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
__fastcall TForm20: : TForm20 (TComponent * Owner) 
: TForm (the Owner) 
{
} 

//-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
Void __fastcall TForm20: : FormCreate (TObject * Sender) 
{

Sn [0]="Spring"; 
Sn [1]="Summer"; 
Sn [2]="Fall"; 
Sn [3]="Winter"; 
Caption=sn. The size (); 
Caption=sn [1]; 
Caption=sn. The capacity (); 

}

This useful?

CodePudding user response:

First define a global static variables:
Vector Snames (4);

Then the initialization:
Void sysInit (void)
{
Snames [0]="Spring";
Snames [1]="Summer";
Snames [2]="Fall".
Snames [3]="Winter".
}
Void sysEnd (void)
{
Snames. The clear ();
}
# pragma startup sysInit//startup: global variable initialization, perform this function,
# pragma exit sysEnd//exit: system perform this function before exit, and then perform a global variable destructor,

C + + realize the initialization section, in this way allows for more than the # pragma startup, but several, execution sequence controlled by the compiler,