/usr/include/cln/lfloat_class.h is in libcln-dev 1.3.2-1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | // Concrete class of long float numbers.
#ifndef _CL_LFLOAT_CLASS_H
#define _CL_LFLOAT_CLASS_H
#include "cln/number.h"
#include "cln/float_class.h"
namespace cln {
class cl_LF : public cl_F {
public:
// Default constructor.
cl_LF ();
// Assignment operators.
cl_LF& operator= (const cl_LF&);
// Optimization of method pointer_p().
bool pointer_p() const
{ return true; }
// Faster pointer_p() gives a faster copy constructor (but not destructor!!!).
cl_LF (const cl_LF& x);
// Other constructors.
cl_LF (const char *);
// Private constructor.
cl_LF (cl_private_thing);
cl_LF (struct cl_heap_lfloat *);
// Private pointer manipulations.
operator struct cl_heap_lfloat * () const;
public: // Ability to place an object at a given address.
void* operator new (size_t size) { return malloc_hook(size); }
void* operator new (size_t size, void* ptr) { (void)size; return ptr; }
void operator delete (void* ptr) { free_hook(ptr); }
};
// Define this if you want the elementary cl_LF operations (+, -, *, /,
// sqrt, cl_LF_I_mul) to return results which are always the correctly
// rounded exact results, i.e. results which are correct within 0.5 ulp.
// If you don't define this, results will be correct within 0.50001 ulp,
// but often the computation will be much faster.
/* #define CL_LF_PEDANTIC */
// Private constructors.
inline cl_LF::cl_LF (cl_private_thing ptr) : cl_F (ptr) {}
// The assignment operators:
CL_DEFINE_ASSIGNMENT_OPERATOR(cl_LF, cl_LF)
// The default constructors.
// Private pointer manipulations. Never throw away a `struct cl_heap_lfloat *'!
inline cl_LF::operator struct cl_heap_lfloat * () const
{
struct cl_heap_lfloat * hpointer = (struct cl_heap_lfloat *) pointer;
cl_inc_refcount(*this);
return hpointer;
}
extern const cl_LF cl_LF_0;
inline cl_LF::cl_LF ()
: cl_F ((cl_private_thing) (struct cl_heap_lfloat *) cl_LF_0) {}
class cl_LF_globals_init_helper
{
static int count;
public:
cl_LF_globals_init_helper();
~cl_LF_globals_init_helper();
};
static cl_LF_globals_init_helper cl_LF_globals_init_helper_instance;
#if 0 // see cl_LF_impl.h
inline cl_LF::cl_LF (struct cl_heap_lfloat * ptr)
: cl_F ((cl_private_thing) ptr) {}
#endif
// The copy constructors.
CL_DEFINE_COPY_CONSTRUCTOR2(cl_LF,cl_F)
} // namespace cln
#endif /* _CL_LFLOAT_CLASS_H */
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