boostorg/algorithm
1
0
Fork 1
mirror of https://github.com/boostorg/algorithm.git synced 2025-07-12 12:06:35 +02:00
Code Issues Packages Projects Releases Wiki Activity

Work-around for CW8 problems with static_cast of references to templates.

Browse Source 
[SVN r24178]
This commit is contained in:
Rene Rivera
2004-07-30 04:32:43 +00:00
parent 246794db2a
commit ce6a647dd0
1 changed files with 14 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
include/boost/algorithm/string/classification.hpp
View File

@ -235,9 +235,12 @@ namespace boost {
const predicate_facade<Pred1T>& Pred1, const predicate_facade<Pred1T>& Pred1,
const predicate_facade<Pred2T>& Pred2 ) const predicate_facade<Pred2T>& Pred2 )
{ {
// Doing the static_cast with the pointer instead of the reference
// is a workaround for some compilers which have problems with
// static_cast's of template references, i.e. CW8. /grafik/
return detail::pred_andF<Pred1T,Pred2T>( return detail::pred_andF<Pred1T,Pred2T>(
static_cast<const Pred1T&>(Pred1), *static_cast<const Pred1T*>(&Pred1),
static_cast<const Pred2T&>(Pred2) ); *static_cast<const Pred2T*>(&Pred2) );
} }
//! predicate 'or' composition predicate //! predicate 'or' composition predicate
@ -256,9 +259,12 @@ namespace boost {
const predicate_facade<Pred1T>& Pred1, const predicate_facade<Pred1T>& Pred1,
const predicate_facade<Pred2T>& Pred2 ) const predicate_facade<Pred2T>& Pred2 )
{ {
// Doing the static_cast with the pointer instead of the reference
// is a workaround for some compilers which have problems with
// static_cast's of template references, i.e. CW8. /grafik/
return detail::pred_orF<Pred1T,Pred2T>( return detail::pred_orF<Pred1T,Pred2T>(
static_cast<const Pred1T&>(Pred1), *static_cast<const Pred1T*>(&Pred1),
static_cast<const Pred2T&>(Pred2)); *static_cast<const Pred2T*>(&Pred2));
} }
//! predicate negation operator //! predicate negation operator
@ -273,7 +279,10 @@ namespace boost {
inline detail::pred_notF<PredT> inline detail::pred_notF<PredT>
operator!( const predicate_facade<PredT>& Pred ) operator!( const predicate_facade<PredT>& Pred )
{ {
return detail::pred_notF<PredT>(static_cast<const PredT&>(Pred)); // Doing the static_cast with the pointer instead of the reference
// is a workaround for some compilers which have problems with
// static_cast's of template references, i.e. CW8. /grafik/
return detail::pred_notF<PredT>(*static_cast<const PredT*>(&Pred));
} }
} // namespace algorithm } // namespace algorithm