/trunk/Examples/d/variables/d1/runme.d
D | 71 lines | 58 code | 10 blank | 3 comment | 2 complexity | 9cb221c52eb90322378a9bb02e9204f8 MD5 | raw file
Possible License(s): LGPL-2.1, Cube, GPL-3.0, 0BSD, GPL-2.0
- // This example illustrates global variable access from C#.
- module runme;
- import tango.io.Stdout;
- static import example;
- void main() {
- // Try to set the values of some global variables
- example.ivar = 42;
- example.svar = -31000;
- example.lvar = 65537;
- example.uivar = 123456;
- example.usvar = 61000;
- example.ulvar = 654321;
- example.scvar = -13;
- example.ucvar = 251;
- example.cvar = 'S';
- example.fvar = 3.14159f;
- example.dvar = 2.1828;
- example.strvar = "Hello World";
- example.iptrvar = example.new_int(37);
- example.ptptr = example.new_Point(37,42);
- example.name = "Bill";
- // Now print out the values of the variables
- Stdout.formatln( "Variables (printed from D):" );
- Stdout.formatln( "ivar = {}", example.ivar );
- Stdout.formatln( "svar = {}", example.svar );
- Stdout.formatln( "lvar = {}", example.lvar );
- Stdout.formatln( "uivar = {}", example.uivar );
- Stdout.formatln( "usvar = {}", example.usvar );
- Stdout.formatln( "ulvar = {}", example.ulvar );
- Stdout.formatln( "scvar = {}", example.scvar );
- Stdout.formatln( "ucvar = {}", example.ucvar );
- Stdout.formatln( "fvar = {}", example.fvar );
- Stdout.formatln( "dvar = {}", example.dvar );
- Stdout.formatln( "cvar = {}", example.cvar );
- Stdout.formatln( "strvar = {}", example.strvar );
- Stdout.formatln( "cstrvar = {}", example.cstrvar );
- Stdout.formatln( "iptrvar = {}", example.iptrvar );
- Stdout.formatln( "name = {}", example.name );
- Stdout.formatln( "ptptr = {} {}", example.ptptr, example.Point_print(example.ptptr) );
- Stdout.formatln( "pt = {} {}", example.pt, example.Point_print(example.pt) );
- Stdout.formatln( "status = {}", example.status );
- Stdout.formatln( "\nVariables (printed from the C library):" );
- example.print_vars();
- Stdout.formatln( "\nNow I'm going to try and modify some read only variables:" );
- Stdout.formatln( "Checking that the read only variables are readonly..." );
- Stdout( " 'path'..." );
- static if ( is( typeof( example.path = "a" ) ) )
- Stdout.formatln("Oh dear, this variable is not read only!");
- else
- Stdout.formatln("Good.");
- Stdout( " 'status'..." );
- static if ( is( typeof( example.status = 2 ) ) )
- Stdout.formatln("Oh dear, this variable is not read only!");
- else
- Stdout.formatln("Good.");
- Stdout.formatln( "\nI'm going to try and update a structure variable:" );
- example.pt = example.ptptr;
- Stdout( "The new value is " ).flush;
- example.pt_print();
- Stdout.formatln( "You should see the value {}", example.Point_print(example.ptptr) );
- }