indentation / porta

This commit is contained in:
Henrik Rydgard
2012-07-26 15:37:18 +02:00
parent a67237fba7
commit 55aea944a4
2 changed files with 77 additions and 79 deletions
+68 -70
View File
@@ -1,22 +1,20 @@
// From http://ootips.org/yonat/4dev/linked_ptr.h
/*
* linked_ptr - simple reference linked pointer
* (like reference counting, just using a linked list of the references
* instead of their count.)
*
* The implementation stores three pointers for every linked_ptr, but
* does not allocate anything on the free store.
*/
* linked_ptr - simple reference linked pointer
* (like reference counting, just using a linked list of the references
* instead of their count.)
*
* The implementation stores three pointers for every linked_ptr, but
* does not allocate anything on the free store.
*/
#pragma once
/* For ANSI-challenged compilers, you may want to #define
* NO_MEMBER_TEMPLATES, explicit or mutable */
* NO_MEMBER_TEMPLATES, explicit or mutable */
#ifdef _MSC_VER
#define NO_MEMBER_TEMPLATES
#endif
template <class X> class linked_ptr
{
@@ -24,90 +22,90 @@ public:
#ifndef NO_MEMBER_TEMPLATES
# define TEMPLATE_FUNCTION template <class Y>
TEMPLATE_FUNCTION friend class linked_ptr<Y>;
TEMPLATE_FUNCTION friend class linked_ptr<Y>;
#else
# define TEMPLATE_FUNCTION
typedef X Y;
typedef X Y;
#endif
typedef X element_type;
typedef X element_type;
explicit linked_ptr(X* p = 0) throw()
: itsPtr(p) {itsPrev = itsNext = this;}
~linked_ptr()
{release();}
linked_ptr(const linked_ptr& r) throw()
{acquire(r);}
linked_ptr& operator=(const linked_ptr& r)
{
if (this != &r) {
release();
acquire(r);
}
return *this;
explicit linked_ptr(X* p = 0) throw()
: itsPtr(p) {itsPrev = itsNext = this;}
~linked_ptr()
{release();}
linked_ptr(const linked_ptr& r) throw()
{acquire(r);}
linked_ptr& operator=(const linked_ptr& r)
{
if (this != &r) {
release();
acquire(r);
}
return *this;
}
#ifndef NO_MEMBER_TEMPLATES
template <class Y> friend class linked_ptr<Y>;
template <class Y> linked_ptr(const linked_ptr<Y>& r) throw()
{acquire(r);}
template <class Y> linked_ptr& operator=(const linked_ptr<Y>& r)
{
if (this != &r) {
release();
acquire(r);
}
return *this;
template <class Y> friend class linked_ptr<Y>;
template <class Y> linked_ptr(const linked_ptr<Y>& r) throw()
{acquire(r);}
template <class Y> linked_ptr& operator=(const linked_ptr<Y>& r)
{
if (this != &r) {
release();
acquire(r);
}
return *this;
}
#endif // NO_MEMBER_TEMPLATES
X& operator*() const throw() {return *itsPtr;}
X* operator->() const throw() {return itsPtr;}
X* get() const throw() {return itsPtr;}
bool unique() const throw() {return itsPrev ? itsPrev==this : true;}
X& operator*() const throw() {return *itsPtr;}
X* operator->() const throw() {return itsPtr;}
X* get() const throw() {return itsPtr;}
bool unique() const throw() {return itsPrev ? itsPrev==this : true;}
private:
X* itsPtr;
mutable const linked_ptr* itsPrev;
mutable const linked_ptr* itsNext;
X* itsPtr;
mutable const linked_ptr* itsPrev;
mutable const linked_ptr* itsNext;
void acquire(const linked_ptr& r) throw()
{ // insert this to the list
itsPtr = r.itsPtr;
itsNext = r.itsNext;
itsNext->itsPrev = this;
itsPrev = &r;
void acquire(const linked_ptr& r) throw()
{ // insert this to the list
itsPtr = r.itsPtr;
itsNext = r.itsNext;
itsNext->itsPrev = this;
itsPrev = &r;
#ifndef mutable
r.itsNext = this;
r.itsNext = this;
#else // for ANSI-challenged compilers
(const_cast<linked_ptr<X>*>(&r))->itsNext = this;
(const_cast<linked_ptr<X>*>(&r))->itsNext = this;
#endif
}
}
#ifndef NO_MEMBER_TEMPLATES
template <class Y> void acquire(const linked_ptr<Y>& r) throw()
{ // insert this to the list
itsPtr = r.itsPtr;
itsNext = r.itsNext;
itsNext->itsPrev = this;
itsPrev = &r;
template <class Y> void acquire(const linked_ptr<Y>& r) throw()
{ // insert this to the list
itsPtr = r.itsPtr;
itsNext = r.itsNext;
itsNext->itsPrev = this;
itsPrev = &r;
#ifndef mutable
r.itsNext = this;
r.itsNext = this;
#else // for ANSI-challenged compilers
(const_cast<linked_ptr<X>*>(&r))->itsNext = this;
(const_cast<linked_ptr<X>*>(&r))->itsNext = this;
#endif
}
}
#endif // NO_MEMBER_TEMPLATES
void release()
{ // erase this from the list, delete if unique
if (unique()) delete itsPtr;
else {
itsPrev->itsNext = itsNext;
itsNext->itsPrev = itsPrev;
itsPrev = itsNext = 0;
}
itsPtr = 0;
void release()
{ // erase this from the list, delete if unique
if (unique()) delete itsPtr;
else {
itsPrev->itsNext = itsNext;
itsNext->itsPrev = itsPrev;
itsPrev = itsNext = 0;
}
itsPtr = 0;
}
};
+9 -9
View File
@@ -134,16 +134,16 @@ bool Texture::Load(const char *filename) {
}
} else
#endif
if (!strcmp("zim", &name[len-3])) {
if (!LoadZIM(name)) {
LoadXOR();
return false;
} else {
return true;
}
if (!strcmp("zim", &name[len-3])) {
if (!LoadZIM(name)) {
LoadXOR();
return false;
} else {
return true;
}
LoadXOR();
return false;
}
LoadXOR();
return false;
}
#ifndef ANDROID