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Correct some of the underlying-forwarding parts of stream stacks.

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ADAM David Alan Martin
2024-04-03 23:38:13 -04:00
parent 83034c501f
commit cc1fdf725b
1 changed files with 33 additions and 3 deletions
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34
IOStreams/StackableStreambuf.h
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@ -32,19 +32,27 @@ namespace Alepha::Hydrogen::IOStreams ::detail:: StackableStreambuf_m
protected: protected:
// EEEW. But to sidestep/circumvent, all this below is necessary. // EEEW. But to sidestep/circumvent, all this below is necessary.
auto auto
forwardOverflow( const int ch ) const forwardOverflow( const int ch )
{ {
int (std::streambuf::*ov)( int )= &StackableStreambufUnderlyingShim::overflow; int (std::streambuf::*ov)( int )= &StackableStreambufUnderlyingShim::overflow;
return ( getUnderlying()->*ov )( ch ); return ( getUnderlying()->*ov )( ch );
} }
auto auto
forwardUnderflow() const forwardUnderflow()
{ {
int (std::streambuf::*uf)()= &StackableStreambufUnderlyingShim::underflow; int (std::streambuf::*uf)()= &StackableStreambufUnderlyingShim::underflow;
return (getUnderlying()->*uf)(); return (getUnderlying()->*uf)();
} }
auto
underlying_sbumpc() const
{
int (std::streambuf::*sbc)()= &StackableStreambufUnderlyingShim::sbumpc;
return (getUnderlying()->*sbc)();
}
auto auto
underlying_eback() const underlying_eback() const
{ {
@ -72,6 +80,28 @@ namespace Alepha::Hydrogen::IOStreams ::detail:: StackableStreambuf_m
void (std::streambuf::*sg)( char *, char *, char * )= &StackableStreambufUnderlyingShim::setg; void (std::streambuf::*sg)( char *, char *, char * )= &StackableStreambufUnderlyingShim::setg;
return (getUnderlying()->*sg)( b, g, e ); return (getUnderlying()->*sg)( b, g, e );
} }
auto
underlying_pbase() const
{
char *(std::streambuf::*pb)() const= &StackableStreambufUnderlyingShim::pbase;
return (getUnderlying()->*pb)();
}
auto
underlying_pptr() const
{
char *(std::streambuf::*pp)() const= &StackableStreambufUnderlyingShim::pptr;
return (getUnderlying()->*pp)();
}
auto
underlying_epptr() const
{
char *(std::streambuf::*ep)() const= &StackableStreambufUnderlyingShim::epptr;
return (getUnderlying()->*ep)();
}
}; };
struct exports::StackableStreambuf struct exports::StackableStreambuf