standard.cpp

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#include "standard.hpp"
#include "trace.hpp"
#include <stdarg.h>
#include <cxxabi.h>

string SSPrintf(const char *fmt, ...)
{
    char cs[256];

    va_list vl;
    va_start( vl, fmt );
    vsnprintf( cs, sizeof(cs), fmt, vl );
    va_end( vl );
    
    return string(cs);
}

void CommonTest()
{
  // Test the FOREACH macro in case it's our dodgy home made one
  deque<int> d;
  deque<int> *pd = &d;
  d.push_back(100);
  d.push_back(101);
  d.push_back(102);
  d.push_back(103);
  deque<int> r;
  FOREACH( int i, *pd )
      r.push_back(i);
  ASSERT( r.size() == 4 );
    ASSERT( r[0] == 100 );
    ASSERT( r[1] == 101 );
    ASSERT( r[2] == 102 );
    ASSERT( r[3] == 103 );
}

string Traceable::GetName() const
{
    return CPPFilt( typeid( *this ).name() );
}

string Traceable::GetAddr() const
{
    return SSPrintf("@%p", this);
}

Traceable::operator string() const
{
    return GetName() + GetAddr(); // name plus pointer
}

string Traceable::CPPFilt( string s )
{
  int status;
  char *ps;
  // Use GCC extension to demangle based on the present ABI
  ps = abi::__cxa_demangle(s.c_str(), 0, 0, &status);
    s = ps;
    free(ps); // as ordained
    return s;
}