1 // Abstract class of integers.
3 #ifndef _CL_INTEGER_CLASS_H
4 #define _CL_INTEGER_CLASS_H
6 #include "cln/number.h"
7 #include "cln/rational_class.h"
11 class cl_I : public cl_RA {
13 // Default constructor.
17 // Assignment operators.
18 cl_I& operator= (const cl_I&);
19 // Constructors and assignment operators from C numeric types.
20 cl_I (const int); // |argument| must be < 2^29
21 cl_I (const unsigned int); // argument must be < 2^29
23 cl_I (const unsigned long);
24 cl_I& operator= (const int); // |argument| must be < 2^29
25 cl_I& operator= (const unsigned int); // argument must be < 2^29
26 cl_I& operator= (const long);
27 cl_I& operator= (const unsigned long);
28 // Other constructors.
30 // Private constructor.
31 cl_I (cl_private_thing);
32 cl_I (struct cl_fixnum * /* NULL! */, cl_uint);
33 cl_I (struct cl_heap_bignum *);
34 public: // Ability to place an object at a given address.
35 void* operator new (size_t size) { return malloc_hook(size); }
36 void* operator new (size_t size, void* ptr) { (void)size; return ptr; }
37 void operator delete (void* ptr) { free_hook(ptr); }
40 // Private constructors.
41 inline cl_I::cl_I (cl_private_thing ptr) : cl_RA (ptr) {}
42 // The assignment operators:
43 CL_DEFINE_ASSIGNMENT_OPERATOR(cl_I, cl_I)
44 // The default constructors.
46 : cl_RA ((cl_private_thing) cl_combine(cl_FN_tag,0)) {}
47 // The copy constructors.
48 CL_DEFINE_COPY_CONSTRUCTOR2(cl_I,cl_RA)
49 // Constructors and assignment operators from C numeric types.
50 CL_DEFINE_INT_CONSTRUCTORS(cl_I)
51 CL_DEFINE_INT_ASSIGNMENT_OPERATORS(cl_I)
52 CL_DEFINE_LONG_CONSTRUCTORS(cl_I)
53 CL_DEFINE_LONG_ASSIGNMENT_OPERATORS(cl_I)
57 #endif /* _CL_INTEGER_CLASS_H */