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comparison src/graphics.h.in @ 7850:56254a8d4d59

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Smarter reference counting in base_property.
author Michael Goffioul <michael.goffioul@gmail.com>
date Fri, 29 Feb 2008 17:49:00 +0100
parents 3249f64f69b2
children 228858e69bd1
comparison
equal deleted inserted replaced
7849:3249f64f69b2 7850:56254a8d4d59
345 { 345 {
346 public: 346 public:
347 friend class property; 347 friend class property;
348 348
349 public: 349 public:
350 base_property (void) : count (0) { } 350 base_property (void) : count (1) { }
351 351
352 base_property (const std::string& s, const graphics_handle& h) 352 base_property (const std::string& s, const graphics_handle& h)
353 : count (0), name (s), parent (h), hidden (false) { } 353 : count (1), name (s), parent (h), hidden (false) { }
354 354
355 base_property (const base_property& p) 355 base_property (const base_property& p)
356 : count (0), name (p.name), parent (p.parent), hidden (p.hidden) { } 356 : count (1), name (p.name), parent (p.parent), hidden (p.hidden) { }
357 357
358 virtual ~base_property (void) { } 358 virtual ~base_property (void) { }
359 359
360 bool ok (void) const { return parent.ok (); } 360 bool ok (void) const { return parent.ok (); }
361 361
1087 1087
1088 class property 1088 class property
1089 { 1089 {
1090 public: 1090 public:
1091 property (void) : rep (new base_property ("", graphics_handle ())) 1091 property (void) : rep (new base_property ("", graphics_handle ()))
1092 { rep->count++; } 1092 { }
1093 1093
1094 property (base_property *bp, bool persist = false) : rep (bp) 1094 property (base_property *bp, bool persist = false) : rep (bp)
1095 { rep->count++; if (persist) rep->count++; } 1095 { if (persist) rep->count++; }
1096 1096
1097 property (const property& p) 1097 property (const property& p)
1098 { 1098 {
1099 rep = p.rep; 1099 rep = p.rep;
1100 rep->count++; 1100 rep->count++;