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bpo-35134: Add Include/cpython/complexobject.h header #32383

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merged 1 commit into from
Apr 6, 2022
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bpo-35134: Add Include/cpython/complexobject.h header #32383

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45 changes: 3 additions & 42 deletions Include/complexobject.h
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Expand Up @@ -6,61 +6,22 @@
extern "C" {
#endif

#ifndef Py_LIMITED_API
typedef struct {
double real;
double imag;
} Py_complex;

/* Operations on complex numbers from complexmodule.c */

PyAPI_FUNC(Py_complex) _Py_c_sum(Py_complex, Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_diff(Py_complex, Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_neg(Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_prod(Py_complex, Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_quot(Py_complex, Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_pow(Py_complex, Py_complex);
PyAPI_FUNC(double) _Py_c_abs(Py_complex);
#endif

/* Complex object interface */

/*
PyComplexObject represents a complex number with double-precision
real and imaginary parts.
*/
#ifndef Py_LIMITED_API
typedef struct {
PyObject_HEAD
Py_complex cval;
} PyComplexObject;
#endif

PyAPI_DATA(PyTypeObject) PyComplex_Type;

#define PyComplex_Check(op) PyObject_TypeCheck(op, &PyComplex_Type)
#define PyComplex_CheckExact(op) Py_IS_TYPE(op, &PyComplex_Type)

#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) PyComplex_FromCComplex(Py_complex);
#endif
PyAPI_FUNC(PyObject *) PyComplex_FromDoubles(double real, double imag);

PyAPI_FUNC(double) PyComplex_RealAsDouble(PyObject *op);
PyAPI_FUNC(double) PyComplex_ImagAsDouble(PyObject *op);
#ifndef Py_LIMITED_API
PyAPI_FUNC(Py_complex) PyComplex_AsCComplex(PyObject *op);
#endif

/* Format the object based on the format_spec, as defined in PEP 3101
(Advanced String Formatting). */
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _PyComplex_FormatAdvancedWriter(
_PyUnicodeWriter *writer,
PyObject *obj,
PyObject *format_spec,
Py_ssize_t start,
Py_ssize_t end);
# define Py_CPYTHON_COMPLEXOBJECT_H
# include "cpython/complexobject.h"
# undef Py_CPYTHON_COMPLEXOBJECT_H
#endif

#ifdef __cplusplus
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44 changes: 44 additions & 0 deletions Include/cpython/complexobject.h
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@@ -0,0 +1,44 @@
#ifndef Py_CPYTHON_COMPLEXOBJECT_H
# error "this header file must not be included directly"
#endif

typedef struct {
double real;
double imag;
} Py_complex;

/* Operations on complex numbers from complexmodule.c */

PyAPI_FUNC(Py_complex) _Py_c_sum(Py_complex, Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_diff(Py_complex, Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_neg(Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_prod(Py_complex, Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_quot(Py_complex, Py_complex);
PyAPI_FUNC(Py_complex) _Py_c_pow(Py_complex, Py_complex);
PyAPI_FUNC(double) _Py_c_abs(Py_complex);

/* Complex object interface */

/*
PyComplexObject represents a complex number with double-precision
real and imaginary parts.
*/
typedef struct {
PyObject_HEAD
Py_complex cval;
} PyComplexObject;

PyAPI_FUNC(PyObject *) PyComplex_FromCComplex(Py_complex);

PyAPI_FUNC(Py_complex) PyComplex_AsCComplex(PyObject *op);

#ifdef Py_BUILD_CORE
/* Format the object based on the format_spec, as defined in PEP 3101
(Advanced String Formatting). */
extern int _PyComplex_FormatAdvancedWriter(
_PyUnicodeWriter *writer,
PyObject *obj,
PyObject *format_spec,
Py_ssize_t start,
Py_ssize_t end);
#endif // Py_BUILD_CORE
1 change: 1 addition & 0 deletions Makefile.pre.in
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Expand Up @@ -1522,6 +1522,7 @@ PYTHON_HEADERS= \
$(srcdir)/Include/cpython/classobject.h \
$(srcdir)/Include/cpython/code.h \
$(srcdir)/Include/cpython/compile.h \
$(srcdir)/Include/cpython/complexobject.h \
$(srcdir)/Include/cpython/context.h \
$(srcdir)/Include/cpython/descrobject.h \
$(srcdir)/Include/cpython/dictobject.h \
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1 change: 1 addition & 0 deletions PCbuild/pythoncore.vcxproj
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Expand Up @@ -141,6 +141,7 @@
<ClInclude Include="..\Include\cpython\classobject.h" />
<ClInclude Include="..\Include\cpython\code.h" />
<ClInclude Include="..\Include\cpython\compile.h" />
<ClInclude Include="..\Include\cpython\complexobject.h" />
<ClInclude Include="..\Include\cpython\context.h" />
<ClInclude Include="..\Include\cpython\descrobject.h" />
<ClInclude Include="..\Include\cpython\dictobject.h" />
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3 changes: 3 additions & 0 deletions PCbuild/pythoncore.vcxproj.filters
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Expand Up @@ -357,6 +357,9 @@
<ClInclude Include="..\Include\cpython\compile.h">
<Filter>Include</Filter>
</ClInclude>
<ClInclude Include="..\Include\cpython\complexobject.h">
<Filter>Include</Filter>
</ClInclude>
<ClInclude Include="..\Include\cpython\context.h">
<Filter>Include\cpython</Filter>
</ClInclude>
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