From 5ad5528b30fecd30c2cfdd25cb515385b84e1bfd Mon Sep 17 00:00:00 2001 From: Darrell Anderson Date: Fri, 27 Apr 2012 23:23:32 -0500 Subject: GCC 4.7 fix. This partially resolves bug report 958. Thanks to Francois Andriot. --- kmrml/kmrml/mrml_elements.h | 2 +- kviewshell/plugins/djvu/libdjvu/GContainer.h | 202 +++++++++++++-------------- 2 files changed, 101 insertions(+), 103 deletions(-) diff --git a/kmrml/kmrml/mrml_elements.h b/kmrml/kmrml/mrml_elements.h index 6fe6767d..02591fb4 100644 --- a/kmrml/kmrml/mrml_elements.h +++ b/kmrml/kmrml/mrml_elements.h @@ -157,7 +157,7 @@ namespace KMrml TQDomElement elem = list.item( i ).toElement(); t item( elem ); if ( item.isValid() ) - append( item ); + this->append( item ); } } diff --git a/kviewshell/plugins/djvu/libdjvu/GContainer.h b/kviewshell/plugins/djvu/libdjvu/GContainer.h index d21838dc..61fabfaf 100644 --- a/kviewshell/plugins/djvu/libdjvu/GContainer.h +++ b/kviewshell/plugins/djvu/libdjvu/GContainer.h @@ -133,6 +133,93 @@ namespace DJVU { #$Id: GContainer.h,v 1.15 2004/05/13 15:16:34 leonb Exp $# */ //@{ +// ------------------------------------------------------------ +// HASH FUNCTIONS +// ------------------------------------------------------------ + + +/** @name Hash functions + These functions let you use template class \Ref{GMap} with the + corresponding elementary types. The returned hash code may be reduced to + an arbitrary range by computing its remainder modulo the upper bound of + the range. + @memo Hash functions for elementary types. */ +//@{ + +/** Hashing function (unsigned int). */ +static inline unsigned int +hash(const unsigned int & x) +{ + return x; +} + +/** Hashing function (int). */ +static inline unsigned int +hash(const int & x) +{ + return (unsigned int)x; +} + +/** Hashing function (long). */ +static inline unsigned int +hash(const long & x) +{ + return (unsigned int)x; +} + +/** Hashing function (unsigned long). */ +static inline unsigned int +hash(const unsigned long & x) +{ + return (unsigned int)x; +} + +/** Hashing function (void *). */ +static inline unsigned int +hash(void * const & x) +{ + return (unsigned long) x; +} + +/** Hashing function (const void *). */ +static inline unsigned int +hash(const void * const & x) +{ + return (unsigned long) x; +} + +/** Hashing function (float). */ +static inline unsigned int +hash(const float & x) +{ + // optimizer will get rid of unnecessary code + unsigned int *addr = (unsigned int*)&x; + if (sizeof(float)<2*sizeof(unsigned int)) + return addr[0]; + else + return addr[0]^addr[1]; +} + +/** Hashing function (double). */ +static inline unsigned int +hash(const double & x) +{ + // optimizer will get rid of unnecessary code + unsigned int *addr = (unsigned int*)&x; + if (sizeof(double)<2*sizeof(unsigned int)) + return addr[0]; + else if (sizeof(double)<4*sizeof(unsigned int)) + return addr[0]^addr[1]; + else + return addr[0]^addr[1]^addr[2]^addr[3]; +} + + +//@} +//@} +//@} + +// ------------ THE END // ------------------------------------------------------------ @@ -887,21 +974,21 @@ public: /** Inserts an element after the last element of the list. The new element is initialized with a copy of argument #elt#. */ void append(const TYPE &elt) - { GListImpl::append(newnode((const TI&)elt)); } + { GListImpl::append(this->newnode((const TI&)elt)); } /** Inserts an element before the first element of the list. The new element is initialized with a copy of argument #elt#. */ void prepend(const TYPE &elt) - { GListImpl::prepend(newnode((const TI&)elt)); } + { GListImpl::prepend(this->newnode((const TI&)elt)); } /** Inserts a new element after the list element at position #pos#. When position #pos# is null the element is inserted at the beginning of the list. The new element is initialized with a copy of #elt#. */ void insert_after(GPosition pos, const TYPE &elt) - { GListImpl::insert_after(pos, newnode((const TI&)elt)); } + { GListImpl::insert_after(pos, this->newnode((const TI&)elt)); } /** Inserts a new element before the list element at position #pos#. When position #pos# is null the element is inserted at the end of the list. The new element is initialized with a copy of #elt#. */ void insert_before(GPosition pos, const TYPE &elt) - { GListImpl::insert_before(pos, newnode((const TI&)elt)); } + { GListImpl::insert_before(pos, this->newnode((const TI&)elt)); } /** Inserts an element of another list into this list. This function removes the element at position #frompos# in list #frompos#, inserts it in the current list before the element at position #pos#, and advances @@ -1039,7 +1126,7 @@ public: GPosition contains(const K &key) const { return GPosition( get(key), (void*)this); } void del(const K &key) - { deletenode(get(key)); } + { this->deletenode(this->get(key)); } }; template @@ -1067,7 +1154,7 @@ GSetImpl::get(const K &key) const template GCONT HNode * GSetImpl::get_or_throw(const K &key) const { - HNode *m = get(key); + HNode *m = this->get(key); if (!m) { G_THROW( ERR_MSG("GContainer.cannot_add") ); @@ -1078,14 +1165,14 @@ GSetImpl::get_or_throw(const K &key) const template inline GCONT HNode * GSetImpl::get_or_throw(const K &key) const { - return get(key); + return this->get(key); } #endif template GCONT HNode * GSetImpl::get_or_create(const K &key) { - HNode *m = get(key); + HNode *m = this->get(key); if (m) return m; SNode *n = (SNode*) operator new (sizeof(SNode)); #if GCONTAINER_ZERO_FILL @@ -1093,7 +1180,7 @@ GSetImpl::get_or_create(const K &key) #endif new ((void*)&(n->key)) K ( key ); n->hashcode = hash((const K&)(n->key)); - installnode(n); + this->installnode(n); return n; } @@ -1122,7 +1209,7 @@ GMapImpl::GMapImpl(const GCONT Traits &traits) template GCONT HNode * GMapImpl::get_or_create(const K &key) { - GCONT HNode *m = get(key); + GCONT HNode *m = this->get(key); if (m) return m; MNode *n = (MNode*) operator new (sizeof(MNode)); #if GCONTAINER_ZERO_FILL @@ -1131,7 +1218,7 @@ GMapImpl::get_or_create(const K &key) new ((void*)&(n->key)) K (key); new ((void*)&(n->val)) TI (); n->hashcode = hash((const K&)(n->key)); - installnode(n); + this->installnode(n); return n; } @@ -1197,13 +1284,13 @@ public: contains key #key#. This variant of #operator[]# is necessary when dealing with a #const GMAP#. */ const VTYPE& operator[](const KTYPE &key) const - { return (const VTYPE&)(((const typename GMapImpl::MNode*)(get_or_throw(key)))->val); } + { return (const VTYPE&)(((const typename GMapImpl::MNode*)(this->get_or_throw(key)))->val); } /** Returns a reference to the value of the map entry for key #key#. This reference can be used for both reading (as "#a[n]#") and modifying (as "#a[n]=v#"). If there is no entry for key #key#, a new entry is created for that key with the null constructor #VTYPE::VTYPE()#. */ VTYPE& operator[](const KTYPE &key) - { return (VTYPE&)(((typename GMapImpl::MNode*)(get_or_create(key)))->val); } + { return (VTYPE&)(((typename GMapImpl::MNode*)(this->get_or_create(key)))->val); } /** Destroys the map entry for position #pos#. Nothing is done if position #pos# is not a valid position. */ void del(GPosition &pos) @@ -1266,95 +1353,6 @@ public: }; -// ------------------------------------------------------------ -// HASH FUNCTIONS -// ------------------------------------------------------------ - - -/** @name Hash functions - These functions let you use template class \Ref{GMap} with the - corresponding elementary types. The returned hash code may be reduced to - an arbitrary range by computing its remainder modulo the upper bound of - the range. - @memo Hash functions for elementary types. */ -//@{ - -/** Hashing function (unsigned int). */ -static inline unsigned int -hash(const unsigned int & x) -{ - return x; -} - -/** Hashing function (int). */ -static inline unsigned int -hash(const int & x) -{ - return (unsigned int)x; -} - -/** Hashing function (long). */ -static inline unsigned int -hash(const long & x) -{ - return (unsigned int)x; -} - -/** Hashing function (unsigned long). */ -static inline unsigned int -hash(const unsigned long & x) -{ - return (unsigned int)x; -} - -/** Hashing function (void *). */ -static inline unsigned int -hash(void * const & x) -{ - return (unsigned long) x; -} - -/** Hashing function (const void *). */ -static inline unsigned int -hash(const void * const & x) -{ - return (unsigned long) x; -} - -/** Hashing function (float). */ -static inline unsigned int -hash(const float & x) -{ - // optimizer will get rid of unnecessary code - unsigned int *addr = (unsigned int*)&x; - if (sizeof(float)<2*sizeof(unsigned int)) - return addr[0]; - else - return addr[0]^addr[1]; -} - -/** Hashing function (double). */ -static inline unsigned int -hash(const double & x) -{ - // optimizer will get rid of unnecessary code - unsigned int *addr = (unsigned int*)&x; - if (sizeof(double)<2*sizeof(unsigned int)) - return addr[0]; - else if (sizeof(double)<4*sizeof(unsigned int)) - return addr[0]^addr[1]; - else - return addr[0]^addr[1]^addr[2]^addr[3]; -} - - -//@} -//@} -//@} - -// ------------ THE END - - #ifdef HAVE_NAMESPACES } # ifndef NOT_USING_DJVU_NAMESPACE -- cgit v1.2.3