--- /dev/null
+ // cursor.inl -*-c++-*-
+#ifndef CURSOR_INL
+#define CURSOR_INL
+#include <assert.h>
+
+
+template<class T>
+inline
+Cursor<T>::Cursor( const List<T>& list, Link<T>* pointer ) :
+ list_((List<T>&) list )
+{
+ if ( list.size() )
+ pointer_ = pointer ? pointer : list.top_;
+ else
+ pointer_ = pointer;
+}
+
+template<class T>
+inline
+Cursor<T>::Cursor( const Cursor<T>& cursor ) :
+ list_( cursor.list_ )
+{
+ pointer_ = cursor.pointer_;
+}
+
+template<class T>
+inline T&
+Cursor<T>::thing()
+{
+ assert( pointer_ );
+ return pointer_->thing();
+}
+
+template<class T>
+Cursor<T>
+Cursor<T>::operator =( const Cursor<T>& c )
+{
+ assert( &list_ == &c.list_ );
+ pointer_ = c.pointer_;
+ return *this;
+}
+
+template<class T>
+inline void
+Cursor<T>::add( const T& th )
+{
+ list_.add( th, *this );
+}
+
+template<class T>
+inline void
+Cursor<T>::insert( const T& th )
+{
+ list_.insert( th, *this );
+}
+
+template<class T>
+inline List<T>&
+Cursor<T>::list() const
+{
+ return list_;
+}
+
+template<class T>
+inline Link<T>*
+Cursor<T>::pointer()
+{
+ return pointer_;
+}
+
+template<class T>
+inline bool
+Cursor<T>::backward()
+{
+ return ( pointer_ != 0 );
+}
+
+template<class T>
+inline bool
+Cursor<T>::forward()
+{
+ return ( pointer_ != 0 );
+}
+
+template<class T>
+inline bool
+Cursor<T>::ok()
+{
+ return ( pointer_ != 0 );
+}
+
+
+template<class T>
+inline Cursor<T>
+Cursor<T>::operator ++( int )
+{
+ Cursor<T> r (*this);
+ assert( pointer_ );
+ pointer_ = pointer_->next();
+ return r;
+}
+
+template<class T>
+inline Cursor<T>
+Cursor<T>::operator --( int )
+{
+ Cursor<T> r (*this);
+ assert( pointer_ );
+ pointer_ = pointer_->previous();
+ return r;
+}
+
+#endif
--- /dev/null
+// link.inl -*-c++-*-
+#ifndef LINK_INL
+#define LINK_INL
+#include <assert.h>
+template<class T>
+inline
+void
+Link<T>::OK() const
+{
+#ifndef NDEBUG
+ if (previous_) {
+ assert(previous_->next_ == this);
+ }
+ if (next_) {
+ assert(next_->previous_ == this);
+ }
+#endif
+}
+
+template<class T>
+inline
+Link<T>::Link( const T& thing ) :
+ thing_( thing )
+{
+ previous_ = next_ = 0;
+}
+
+template<class T>
+inline
+Link<T>::Link( Link<T>* previous, Link<T>* next, const T& thing ) :
+ thing_( thing )
+{
+ previous_ = previous;
+ next_ = next;
+}
+
+template<class T>
+inline
+Link<T>*
+Link<T>::next()
+{
+ return next_;
+}
+
+template<class T>
+inline
+Link<T>*
+Link<T>::previous()
+{
+ return previous_;
+}
+
+template<class T>
+inline
+void
+Link<T>::add( const T& thing )
+{
+
+ Link<T>* l = new Link<T>( this, next_, thing );
+ if ( next_ )
+ next_->previous_ = l;
+ next_ = l;
+}
+
+template<class T>
+inline void
+Link<T>::insert( const T& thing )
+{
+ // Link<T>* l = new Link<T>( next_, this, thing );
+ // bugfix hwn 16/9/96
+ Link<T>* l = new Link<T>( previous_, this, thing );
+ if ( previous_ )
+ previous_->next_ = l;
+ previous_ = l;
+}
+
+/*
+ don't forget to adjust #l#'s top_ and bottom_.
+ */
+template<class T>
+inline void
+Link<T>::remove(List<T> &l)
+{
+ if ( previous_ )
+ previous_->next_ = next_;
+ else
+ l.top_ = next_;
+
+ if ( next_ )
+ next_->previous_ = previous_;
+ else
+ l.bottom_ = previous_;
+}
+
+template<class T>
+inline
+T&
+Link<T>::thing()
+{
+ return thing_;
+}
+#endif
--- /dev/null
+// -*-c++-*-
+
+#ifndef LIST_INL
+#define LIST_INL
+
+template<class T>
+inline
+List<T>::List()
+{
+ set_empty();
+}
+
+template<class T>
+inline void
+List<T>::set_empty()
+{
+ top_ = bottom_ = 0;
+ size_ = 0;
+}
+
+template<class T>
+inline void
+List<T>::remove( Cursor<T> me )
+{
+ if ( me.ok() ){
+ Link<T> *lp = me.pointer();
+ lp->remove(*this);
+ delete lp;
+ size_--;
+ }
+}
+
+template<class T>
+inline int
+List<T>::size() const
+{
+ return size_;
+}
+
+template<class T>
+inline Cursor<T>
+List<T>::top()const
+{
+ return Cursor<T>( *this, top_ );
+}
+
+
+template<class T>
+inline Cursor<T>
+List<T>::bottom()const
+{
+ return Cursor<T>( *this, bottom_ );
+}
+
+
+#endif
--- /dev/null
+/* -*-c++-*-
+ plist.inl -- part of flowerlib
+
+ (c) 1996 Han-Wen Nienhuys& Jan Nieuwenhuizen
+*/
+
+#ifndef PLIST_INL
+#define PLIST_INL
+
+template<class T>
+void
+PL_copy(IPointerList<T*> &to, IPointerList<T*> const&src)
+{
+ for (PCursor<T*> pc(src); pc.ok(); pc++) {
+ T *q = pc;
+ T *p=new T(*q) ;
+ to.bottom().add(p);
+ }
+}
+
+#endif
--- /dev/null
+/* -*-C++-*-
+ String_data.inl -- implement String_data
+
+ source file of Flower lib
+
+ (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+*/
+
+#ifndef STRINGDATA_INL
+#define STRINGDATA_INL
+
+#include <assert.h>
+#include <memory.h>
+
+#include "string-data.hh"
+const int INITIALMAX=8;
+
+#include <sys/types.h>
+
+INLINE void
+String_data::OKW()
+{
+ assert (references == 1);
+}
+
+INLINE void
+String_data::OK()
+{
+ assert(maxlen >= length_i_);
+ assert(bool(data_byte_p_));
+ assert(references >= 1);
+}
+
+
+INLINE
+String_data::String_data()
+{
+ references=0;
+ maxlen = INITIALMAX;
+ data_byte_p_ = new Byte[maxlen + 1];
+ data_byte_p_[0] = 0;
+ length_i_ = 0;
+}
+
+INLINE
+String_data::String_data(String_data const &src)
+{
+ references=0;
+ maxlen = length_i_ = src.length_i_;
+ data_byte_p_ = new Byte[maxlen+1]; // should calc GNU 8byte overhead.
+ memcpy( data_byte_p_, src.data_byte_p_, length_i_ + 1 );
+}
+
+INLINE
+String_data::~String_data()
+{
+ assert(references == 0);
+ delete[] data_byte_p_;
+}
+
+INLINE void
+String_data::setmax(int j)
+{
+ OKW();
+ if (j > maxlen) {
+ delete data_byte_p_;
+ maxlen = j;
+ data_byte_p_ = new Byte[maxlen + 1];
+
+ data_byte_p_[0] = 0;
+ length_i_ = 0;
+ }
+}
+
+/* this is all quite hairy:
+ update of length_i_
+ update of maxlen
+ alloc of buffer
+ copying of buffer
+ needs blondification:
+ split tasks
+ define change authority
+*/
+INLINE void
+String_data::remax(int j)
+{
+ OKW();
+ if (j > maxlen) {
+ Byte *p = new Byte[j + 1];
+ memcpy( p, data_byte_p_, ( maxlen <? length_i_ ) + 1 );
+ maxlen = j;
+ delete[] data_byte_p_;
+ data_byte_p_ = p;
+ }
+}
+
+INLINE void
+String_data::tighten()
+{ // should be dec'd const
+ maxlen = length_i_;
+ Byte *p = new Byte[maxlen + 1];
+ memcpy( p, data_byte_p_, length_i_ + 1 );
+ delete[] data_byte_p_;
+ data_byte_p_ = p;
+}
+// assignment.
+INLINE void
+String_data::set( Byte const* byte_c_l, int length_i )
+{
+ OKW();
+
+ assert( byte_c_l && byte_c_l != data_byte_p_);
+
+ length_i_ = length_i;
+ remax( length_i_ ); // copies too
+ memcpy( data_byte_p_, byte_c_l, length_i_ );
+ data_byte_p_[ length_i_ ] = 0;
+}
+
+INLINE
+void
+String_data::set( char const* ch_c_l )
+{
+ set( (Byte const*)ch_c_l, strlen( ch_c_l ) );
+}
+
+
+/// concatenation.
+INLINE void
+String_data::append( Byte const* byte_c_l, int length_i )
+{
+ OK();
+ OKW();
+ int old_i = length_i_;
+
+ length_i_ += length_i;
+ remax( length_i_ );
+ memcpy( data_byte_p_ + old_i, byte_c_l, length_i );
+ data_byte_p_[ length_i_ ] = 0;
+}
+
+INLINE
+void
+String_data::operator += ( char const* ch_c_l )
+{
+ append( (Byte const*)ch_c_l, strlen( ch_c_l ) );
+}
+
+
+
+INLINE
+char const*
+String_data::ch_c_l() const
+{
+ return (char const*)data_byte_p_;
+}
+INLINE char*
+String_data::ch_l()
+{
+ return (char*)data_byte_p_;
+}
+
+INLINE Byte const*
+String_data::byte_c_l() const
+{
+ return data_byte_p_;
+}
+
+INLINE Byte*
+String_data::byte_l()
+{
+ OKW();
+ return data_byte_p_;
+}
+
+INLINE
+void
+String_data::trunc(int j)
+{
+ OKW();
+ assert(j >= 0 && j <= length_i_);
+ data_byte_p_[j] = 0;
+ length_i_ = j;
+}
+
+INLINE bool
+String_data::is_binary_bo()const
+{
+// return !memchr(data_byte_p_, length_i_, 0);
+ return ( (int)strlen( (char const*)data_byte_p_ ) != length_i_ );
+}
+
+INLINE Byte&
+String_data::operator [](int j)
+{
+ assert(j >= 0 && j <= length_i_);
+ return data_byte_p_[j] ;
+}
+
+INLINE Byte
+String_data::operator [](int j) const
+{
+ assert(j >= 0 && j <= length_i_);
+ return data_byte_p_[j];
+}
+
+
+
+
+#endif // __STRING_UTIL_CC //
--- /dev/null
+/* -*-c++-*-
+
+ stringhandle.inl -- implement String_handle
+
+ source file of Flower lib
+
+ (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+*/
+
+#ifndef STRINGHANDLE_INL
+#define STRINGHANDLE_INL
+
+#include <assert.h>
+#include <memory.h>
+
+#include "string-data.hh"
+#include "string-handle.hh"
+
+INLINE void
+String_handle::down()
+{
+ if (!(--data->references)) delete data; data = 0;
+}
+
+/// increase ref count
+INLINE void
+String_handle::up(String_data *d)
+{
+ data=d; data->references ++;
+}
+
+INLINE void
+String_handle::copy()
+{
+ if (data->references !=1){
+ String_data *newdata = new String_data(*data);
+ down();
+ up(newdata);
+ }
+}
+
+INLINE
+String_handle::String_handle()
+{
+ up(new String_data);
+}
+
+INLINE
+String_handle::~String_handle()
+{
+ down();
+}
+
+INLINE
+String_handle::String_handle(String_handle const & src)
+{
+ up(src.data);
+}
+
+INLINE Byte*
+String_handle::byte_l()
+{
+ copy();
+ return data->byte_l();
+}
+
+INLINE char*
+String_handle::ch_l()
+{
+ copy();
+ return (char*)data->byte_l();
+}
+
+INLINE Byte
+const* String_handle::byte_c_l() const
+{
+ return data->byte_c_l();
+}
+
+INLINE char const*
+String_handle::ch_c_l() const
+{
+ return (char const*)data->byte_c_l();
+}
+
+INLINE void
+String_handle::operator =(String_handle const &src)
+{
+ if (this == &src)
+ return;
+ down();
+ up(src.data);
+}
+
+INLINE void
+String_handle::operator += (char const *s)
+{
+ copy();
+ *data += s;
+}
+
+
+INLINE Byte
+String_handle::operator[](int j) const
+{
+ return (*data)[j];
+}
+
+// !NOT SAFE!
+// don't use this for loops. Use byte_c_l()
+INLINE Byte &
+String_handle::operator[](int j)
+{
+ copy(); // hmm. Not efficient
+ return data->byte_l()[j];
+}
+
+INLINE void
+String_handle::append( Byte const* byte_c_l, int length_i )
+{
+ copy();
+ data->append( byte_c_l, length_i );
+}
+
+INLINE void
+String_handle::set( Byte const* byte_c_l, int length_i )
+{
+ copy();
+ data->set( byte_c_l, length_i );
+}
+
+INLINE void
+String_handle::operator = (char const *p)
+{
+ copy();
+ data->set( p );
+}
+
+INLINE void
+String_handle::trunc(int j)
+{
+ copy(); data->trunc(j);
+}
+
+INLINE int
+String_handle::length_i() const
+{
+ return data->length_i_;
+}
+
+INLINE bool
+String_handle::is_binary_bo() const {
+ return data->is_binary_bo();
+}
+
+#endif
projects / lilypond.git / commitdiff