Mercurial > projects > ldc
view runtime/internal/qsort2.d @ 984:4c0df37d0421
Removing ldc.conf. (IMPORTANT: run 'cmake .' after pull)
Added it to .hgignore.
This gets rid of spurious differences caused by CMake regenerating it differently.
Just run 'cmake .' to get it back in your local checkout.
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Thu, 19 Feb 2009 13:50:05 +0100 |
parents | 30b42a283c8e |
children |
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/* * Placed into Public Domain * written by Walter Bright * www.digitalmars.com * * This is a public domain version of qsort.d. * All it does is call C's qsort(), but runs a little slower since * it needs to synchronize a global variable. */ /* * Modified by Sean Kelly <sean@f4.ca> for use with Tango. */ //debug=qsort; private import tango.stdc.stdlib; private TypeInfo tiglobal; extern (C) int cmp(void* p1, void* p2) { return tiglobal.compare(p1, p2); } extern (C) void[] _adSort(void[] a, TypeInfo ti) { synchronized { tiglobal = ti; tango.stdc.stdlib.qsort(a.ptr, a.length, cast(size_t)ti.tsize(), &cmp); } return a; } unittest { debug(qsort) printf("array.sort.unittest()\n"); int a[] = new int[10]; a[0] = 23; a[1] = 1; a[2] = 64; a[3] = 5; a[4] = 6; a[5] = 5; a[6] = 17; a[7] = 3; a[8] = 0; a[9] = -1; a.sort; for (int i = 0; i < a.length - 1; i++) { //printf("i = %d", i); //printf(" %d %d\n", a[i], a[i + 1]); assert(a[i] <= a[i + 1]); } }