2 * Copyright 2011,2015 Sven Verdoolaege. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following
13 * disclaimer in the documentation and/or other materials provided
14 * with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY SVEN VERDOOLAEGE ''AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SVEN VERDOOLAEGE OR
20 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
21 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
23 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 * The views and conclusions contained in the software and documentation
29 * are those of the authors and should not be interpreted as
30 * representing official policies, either expressed or implied, of
34 #include "isl_config.h"
40 #include <clang/AST/Attr.h>
41 #include "extract_interface.h"
44 static void die(const char *msg
) __attribute__((noreturn
));
46 /* Print error message "msg" and abort.
48 static void die(const char *msg
)
50 fprintf(stderr
, "%s", msg
);
54 /* Return a sequence of the types of which the given type declaration is
55 * marked as being a subtype.
57 static vector
<string
> find_superclasses(RecordDecl
*decl
)
61 if (!decl
->hasAttrs())
64 string sub
= "isl_subclass";
65 size_t len
= sub
.length();
66 AttrVec attrs
= decl
->getAttrs();
67 for (AttrVec::const_iterator i
= attrs
.begin() ; i
!= attrs
.end(); ++i
) {
68 const AnnotateAttr
*ann
= dyn_cast
<AnnotateAttr
>(*i
);
71 string s
= ann
->getAnnotation().str();
72 if (s
.substr(0, len
) == sub
) {
73 s
= s
.substr(len
+ 1, s
.length() - len
- 2);
81 /* Is decl marked as being part of an overloaded method?
83 static bool is_overload(Decl
*decl
)
85 return has_annotation(decl
, "isl_overload");
88 /* Is decl marked as a constructor?
90 static bool is_constructor(Decl
*decl
)
92 return has_annotation(decl
, "isl_constructor");
95 /* Is decl marked as consuming a reference?
97 static bool takes(Decl
*decl
)
99 return has_annotation(decl
, "isl_take");
102 /* isl_class collects all constructors and methods for an isl "class".
103 * "name" is the name of the class.
104 * "type" is the declaration that introduces the type.
105 * "methods" contains the set of methods, grouped by method name.
110 set
<FunctionDecl
*> constructors
;
111 map
<string
, set
<FunctionDecl
*> > methods
;
113 bool is_static(FunctionDecl
*method
);
115 void print(map
<string
, isl_class
> &classes
, set
<string
> &done
);
116 void print_constructor(FunctionDecl
*method
);
117 void print_representation(const string
&python_name
);
118 void print_method_types();
119 void print_method(FunctionDecl
*method
, vector
<string
> super
);
120 void print_method_overload(FunctionDecl
*method
, vector
<string
> super
);
121 void print_method(const string
&fullname
,
122 const set
<FunctionDecl
*> &methods
, vector
<string
> super
);
125 /* Return the class that has a name that matches the initial part
126 * of the name of function "fd" or NULL if no such class could be found.
128 static isl_class
*method2class(map
<string
, isl_class
> &classes
,
132 map
<string
, isl_class
>::iterator ci
;
133 string name
= fd
->getNameAsString();
135 for (ci
= classes
.begin(); ci
!= classes
.end(); ++ci
) {
136 if (name
.substr(0, ci
->first
.length()) == ci
->first
)
140 if (classes
.find(best
) == classes
.end()) {
141 cerr
<< "Unable to find class of " << name
<< endl
;
145 return &classes
[best
];
148 /* Is "type" the type "isl_ctx *"?
150 static bool is_isl_ctx(QualType type
)
152 if (!type
->isPointerType())
154 type
= type
->getPointeeType();
155 if (type
.getAsString() != "isl_ctx")
161 /* Is the first argument of "fd" of type "isl_ctx *"?
163 static bool first_arg_is_isl_ctx(FunctionDecl
*fd
)
167 if (fd
->getNumParams() < 1)
170 param
= fd
->getParamDecl(0);
171 return is_isl_ctx(param
->getOriginalType());
174 /* Is "type" that of a pointer to an isl_* structure?
176 static bool is_isl_type(QualType type
)
178 if (type
->isPointerType()) {
181 type
= type
->getPointeeType();
182 if (type
->isFunctionType())
184 s
= type
.getAsString();
185 return s
.substr(0, 4) == "isl_";
191 /* Is "type" the type isl_bool?
193 static bool is_isl_bool(QualType type
)
197 if (type
->isPointerType())
200 s
= type
.getAsString();
201 return s
== "isl_bool";
204 /* Is "type" that of a pointer to a function?
206 static bool is_callback(QualType type
)
208 if (!type
->isPointerType())
210 type
= type
->getPointeeType();
211 return type
->isFunctionType();
214 /* Is "type" that of "char *" of "const char *"?
216 static bool is_string(QualType type
)
218 if (type
->isPointerType()) {
219 string s
= type
->getPointeeType().getAsString();
220 return s
== "const char" || s
== "char";
226 /* Return the name of the type that "type" points to.
227 * The input "type" is assumed to be a pointer type.
229 static string
extract_type(QualType type
)
231 if (type
->isPointerType())
232 return type
->getPointeeType().getAsString();
233 die("Cannot extract type from non-pointer type");
236 /* Drop the "isl_" initial part of the type name "name".
238 static string
type2python(string name
)
240 return name
.substr(4);
243 /* If "method" is overloaded, then drop the suffix of "name"
244 * corresponding to the type of the final argument and
245 * return the modified name (or the original name if
246 * no modifications were made).
248 static string
drop_type_suffix(string name
, FunctionDecl
*method
)
253 size_t name_len
, type_len
;
255 if (!is_overload(method
))
258 num_params
= method
->getNumParams();
259 param
= method
->getParamDecl(num_params
- 1);
260 type
= extract_type(param
->getOriginalType());
261 type
= type
.substr(4);
262 name_len
= name
.length();
263 type_len
= type
.length();
265 if (name_len
> type_len
&& name
.substr(name_len
- type_len
) == type
)
266 name
= name
.substr(0, name_len
- type_len
- 1);
271 /* Should "method" be considered to be a static method?
272 * That is, is the first argument something other than
273 * an instance of the class?
275 bool isl_class::is_static(FunctionDecl
*method
)
277 ParmVarDecl
*param
= method
->getParamDecl(0);
278 QualType type
= param
->getOriginalType();
280 if (!is_isl_type(type
))
282 return extract_type(type
) != name
;
285 /* Print the header of the method "name" with "n_arg" arguments.
286 * If "is_static" is set, then mark the python method as static.
288 * If the method is called "from", then rename it to "convert_from"
289 * because "from" is a python keyword.
291 static void print_method_header(bool is_static
, const string
&name
, int n_arg
)
296 printf(" @staticmethod\n");
302 printf(" def %s(", s
);
303 for (int i
= 0; i
< n_arg
; ++i
) {
311 /* Construct a wrapper for a callback argument (at position "arg").
312 * Assign the wrapper to "cb". We assume here that a function call
313 * has at most one callback argument.
315 * The wrapper converts the arguments of the callback to python types.
316 * If any exception is thrown, the wrapper keeps track of it in exc_info[0]
317 * and returns -1. Otherwise the wrapper returns 0.
319 static void print_callback(QualType type
, int arg
)
321 const FunctionProtoType
*fn
= type
->getAs
<FunctionProtoType
>();
322 unsigned n_arg
= fn
->getNumArgs();
324 printf(" exc_info = [None]\n");
325 printf(" fn = CFUNCTYPE(c_int");
326 for (unsigned i
= 0; i
< n_arg
- 1; ++i
) {
327 if (!is_isl_type(fn
->getArgType(i
)))
328 die("Argument has non-isl type");
329 printf(", c_void_p");
331 printf(", c_void_p)\n");
332 printf(" def cb_func(");
333 for (unsigned i
= 0; i
< n_arg
; ++i
) {
336 printf("cb_arg%d", i
);
339 for (unsigned i
= 0; i
< n_arg
- 1; ++i
) {
341 arg_type
= type2python(extract_type(fn
->getArgType(i
)));
342 printf(" cb_arg%d = %s(ctx=arg0.ctx, "
343 "ptr=cb_arg%d)\n", i
, arg_type
.c_str(), i
);
346 printf(" arg%d(", arg
);
347 for (unsigned i
= 0; i
< n_arg
- 1; ++i
) {
350 printf("cb_arg%d", i
);
353 printf(" except:\n");
354 printf(" import sys\n");
355 printf(" exc_info[0] = sys.exc_info()\n");
356 printf(" return -1\n");
357 printf(" return 0\n");
358 printf(" cb = fn(cb_func)\n");
361 /* Print the argument at position "arg" in call to "fd".
362 * "skip" is the number of initial arguments of "fd" that are
363 * skipped in the Python method.
365 * If the argument is a callback, then print a reference to
366 * the callback wrapper "cb".
367 * Otherwise, if the argument is marked as consuming a reference,
368 * then pass a copy of the the pointer stored in the corresponding
369 * argument passed to the Python method.
370 * Otherwise, if the argument is a pointer, then pass this pointer itself.
371 * Otherwise, pass the argument directly.
373 static void print_arg_in_call(FunctionDecl
*fd
, int arg
, int skip
)
375 ParmVarDecl
*param
= fd
->getParamDecl(arg
);
376 QualType type
= param
->getOriginalType();
377 if (is_callback(type
)) {
379 } else if (takes(param
)) {
380 string type_s
= extract_type(type
);
381 printf("isl.%s_copy(arg%d.ptr)", type_s
.c_str(), arg
- skip
);
382 } else if (type
->isPointerType()) {
383 printf("arg%d.ptr", arg
- skip
);
385 printf("arg%d", arg
- skip
);
389 /* Print a python method corresponding to the C function "method".
390 * "super" contains the superclasses of the class to which the method belongs.
392 * If the first argument of "method" is something other than an instance
393 * of the class, then mark the python method as static.
394 * If, moreover, this first argument is an isl_ctx, then remove
395 * it from the arguments of the Python method.
397 * If the function has a callback argument, then it also has a "user"
398 * argument. Since Python has closures, there is no need for such
399 * a user argument in the Python interface, so we simply drop it.
400 * We also create a wrapper ("cb") for the callback.
402 * For each argument of the function that refers to an isl structure,
403 * including the object on which the method is called,
404 * we check if the corresponding actual argument is of the right type.
405 * If not, we try to convert it to the right type.
406 * It that doesn't work and if subclass is set, we try to convert self
407 * to the type of the first superclass in "super" and
408 * call the corresponding method.
410 * If the function consumes a reference, then we pass it a copy of
411 * the actual argument.
413 * If the return type is isl_bool, then convert the result to
414 * a Python boolean, raising an error on isl_bool_error.
416 void isl_class::print_method(FunctionDecl
*method
, vector
<string
> super
)
418 string fullname
= method
->getName();
419 string cname
= fullname
.substr(name
.length() + 1);
420 int num_params
= method
->getNumParams();
422 int drop_ctx
= first_arg_is_isl_ctx(method
);
424 for (int i
= 1; i
< num_params
; ++i
) {
425 ParmVarDecl
*param
= method
->getParamDecl(i
);
426 QualType type
= param
->getOriginalType();
427 if (is_callback(type
))
431 print_method_header(is_static(method
), cname
,
432 num_params
- drop_ctx
- drop_user
);
434 for (int i
= drop_ctx
; i
< num_params
; ++i
) {
435 ParmVarDecl
*param
= method
->getParamDecl(i
);
437 if (!is_isl_type(param
->getOriginalType()))
439 type
= type2python(extract_type(param
->getOriginalType()));
441 printf(" if not arg%d.__class__ is %s:\n",
442 i
- drop_ctx
, type
.c_str());
443 printf(" arg%d = %s(arg%d)\n",
444 i
- drop_ctx
, type
.c_str(), i
- drop_ctx
);
445 printf(" except:\n");
446 if (!drop_ctx
&& i
> 0 && super
.size() > 0) {
447 printf(" return %s(arg0).%s(",
448 type2python(super
[0]).c_str(), cname
.c_str());
449 for (int i
= 1; i
< num_params
- drop_user
; ++i
) {
458 for (int i
= 1; i
< num_params
; ++i
) {
459 ParmVarDecl
*param
= method
->getParamDecl(i
);
460 QualType type
= param
->getOriginalType();
461 if (!is_callback(type
))
463 print_callback(type
->getPointeeType(), i
- drop_ctx
);
466 printf(" ctx = Context.getDefaultInstance()\n");
468 printf(" ctx = arg0.ctx\n");
469 printf(" res = isl.%s(", fullname
.c_str());
473 print_arg_in_call(method
, 0, 0);
474 for (int i
= 1; i
< num_params
- drop_user
; ++i
) {
476 print_arg_in_call(method
, i
, drop_ctx
);
482 if (is_isl_type(method
->getReturnType())) {
484 type
= type2python(extract_type(method
->getReturnType()));
485 printf(" return %s(ctx=ctx, ptr=res)\n",
489 printf(" if exc_info[0] != None:\n");
490 printf(" raise exc_info[0][0], "
491 "exc_info[0][1], exc_info[0][2]\n");
493 if (is_isl_bool(method
->getReturnType())) {
494 printf(" if res < 0:\n");
496 printf(" return bool(res)\n");
498 printf(" return res\n");
503 /* Print part of an overloaded python method corresponding to the C function
505 * "super" contains the superclasses of the class to which the method belongs.
507 * In particular, print code to test whether the arguments passed to
508 * the python method correspond to the arguments expected by "method"
509 * and to call "method" if they do.
511 void isl_class::print_method_overload(FunctionDecl
*method
,
512 vector
<string
> super
)
514 string fullname
= method
->getName();
515 int num_params
= method
->getNumParams();
519 first
= is_static(method
) ? 0 : 1;
522 for (int i
= first
; i
< num_params
; ++i
) {
525 ParmVarDecl
*param
= method
->getParamDecl(i
);
526 if (is_isl_type(param
->getOriginalType())) {
528 type
= extract_type(param
->getOriginalType());
529 type
= type2python(type
);
530 printf("arg%d.__class__ is %s", i
, type
.c_str());
532 printf("type(arg%d) == str", i
);
535 printf(" res = isl.%s(", fullname
.c_str());
536 print_arg_in_call(method
, 0, 0);
537 for (int i
= 1; i
< num_params
; ++i
) {
539 print_arg_in_call(method
, i
, 0);
542 type
= type2python(extract_type(method
->getReturnType()));
543 printf(" return %s(ctx=arg0.ctx, ptr=res)\n", type
.c_str());
546 /* Print a python method with a name derived from "fullname"
547 * corresponding to the C functions "methods".
548 * "super" contains the superclasses of the class to which the method belongs.
550 * If "methods" consists of a single element that is not marked overloaded,
551 * the use print_method to print the method.
552 * Otherwise, print an overloaded method with pieces corresponding
553 * to each function in "methods".
555 void isl_class::print_method(const string
&fullname
,
556 const set
<FunctionDecl
*> &methods
, vector
<string
> super
)
559 set
<FunctionDecl
*>::const_iterator it
;
561 FunctionDecl
*any_method
;
563 any_method
= *methods
.begin();
564 if (methods
.size() == 1 && !is_overload(any_method
)) {
565 print_method(any_method
, super
);
569 cname
= fullname
.substr(name
.length() + 1);
570 num_params
= any_method
->getNumParams();
572 print_method_header(is_static(any_method
), cname
, num_params
);
574 for (it
= methods
.begin(); it
!= methods
.end(); ++it
)
575 print_method_overload(*it
, super
);
578 /* Print part of the constructor for this isl_class.
580 * In particular, check if the actual arguments correspond to the
581 * formal arguments of "cons" and if so call "cons" and put the
582 * result in self.ptr and a reference to the default context in self.ctx.
584 * If the function consumes a reference, then we pass it a copy of
585 * the actual argument.
587 void isl_class::print_constructor(FunctionDecl
*cons
)
589 string fullname
= cons
->getName();
590 string cname
= fullname
.substr(name
.length() + 1);
591 int num_params
= cons
->getNumParams();
592 int drop_ctx
= first_arg_is_isl_ctx(cons
);
594 printf(" if len(args) == %d", num_params
- drop_ctx
);
595 for (int i
= drop_ctx
; i
< num_params
; ++i
) {
596 ParmVarDecl
*param
= cons
->getParamDecl(i
);
597 QualType type
= param
->getOriginalType();
598 if (is_isl_type(type
)) {
600 s
= type2python(extract_type(type
));
601 printf(" and args[%d].__class__ is %s",
602 i
- drop_ctx
, s
.c_str());
603 } else if (type
->isPointerType()) {
604 printf(" and type(args[%d]) == str", i
- drop_ctx
);
606 printf(" and type(args[%d]) == int", i
- drop_ctx
);
610 printf(" self.ctx = Context.getDefaultInstance()\n");
611 printf(" self.ptr = isl.%s(", fullname
.c_str());
614 for (int i
= drop_ctx
; i
< num_params
; ++i
) {
615 ParmVarDecl
*param
= cons
->getParamDecl(i
);
618 if (is_isl_type(param
->getOriginalType())) {
621 type
= extract_type(param
->getOriginalType());
622 printf("isl.%s_copy(args[%d].ptr)",
623 type
.c_str(), i
- drop_ctx
);
625 printf("args[%d].ptr", i
- drop_ctx
);
627 printf("args[%d]", i
- drop_ctx
);
633 /* Print the header of the class "name" with superclasses "super".
635 static void print_class_header(const string
&name
, const vector
<string
> &super
)
637 printf("class %s", name
.c_str());
638 if (super
.size() > 0) {
640 for (unsigned i
= 0; i
< super
.size(); ++i
) {
643 printf("%s", type2python(super
[i
]).c_str());
650 /* Tell ctypes about the return type of "fd".
651 * In particular, if "fd" returns a pointer to an isl object,
652 * then tell ctypes it returns a "c_void_p".
653 * Similarly, if "fd" returns an isl_bool,
654 * then tell ctypes it returns a "c_bool".
656 static void print_restype(FunctionDecl
*fd
)
658 string fullname
= fd
->getName();
659 QualType type
= fd
->getReturnType();
660 if (is_isl_type(type
))
661 printf("isl.%s.restype = c_void_p\n", fullname
.c_str());
662 else if (is_isl_bool(type
))
663 printf("isl.%s.restype = c_bool\n", fullname
.c_str());
666 /* Tell ctypes about the types of the arguments of the function "fd".
668 static void print_argtypes(FunctionDecl
*fd
)
670 string fullname
= fd
->getName();
671 int n
= fd
->getNumParams();
674 printf("isl.%s.argtypes = [", fullname
.c_str());
675 for (int i
= 0; i
< n
- drop_user
; ++i
) {
676 ParmVarDecl
*param
= fd
->getParamDecl(i
);
677 QualType type
= param
->getOriginalType();
678 if (is_callback(type
))
682 if (is_isl_ctx(type
))
684 else if (is_isl_type(type
) || is_callback(type
))
686 else if (is_string(type
))
692 printf(", c_void_p");
696 /* Print declarations for methods printing the class representation.
698 * In particular, provide an implementation of __str__ and __repr__ methods to
699 * override the default representation used by python. Python uses __str__ to
700 * pretty print the class (e.g., when calling print(obj)) and uses __repr__
701 * when printing a precise representation of an object (e.g., when dumping it
702 * in the REPL console).
704 void isl_class::print_representation(const string
&python_name
)
706 printf(" def __str__(self):\n");
707 printf(" ptr = isl.%s_to_str(self.ptr)\n", name
.c_str());
708 printf(" res = str(cast(ptr, c_char_p).value)\n");
709 printf(" libc.free(ptr)\n");
710 printf(" return res\n");
711 printf(" def __repr__(self):\n");
712 printf(" s = str(self)\n");
713 printf(" if '\"' in s:\n");
714 printf(" return 'isl.%s(\"\"\"%%s\"\"\")' %% s\n",
715 python_name
.c_str());
717 printf(" return 'isl.%s(\"%%s\")' %% s\n",
718 python_name
.c_str());
721 /* Print code to set method type signatures.
723 * To be able to call C functions it is necessary to explicitly set their
724 * argument and result types. Do this for all exported constructors and
725 * methods. Assuming each exported class has *_to_str and *_free methods,
726 * also unconditionally set types for these methods.
728 void isl_class::print_method_types()
730 set
<FunctionDecl
*>::iterator in
;
731 map
<string
, set
<FunctionDecl
*> >::iterator it
;
733 for (in
= constructors
.begin(); in
!= constructors
.end(); ++in
) {
737 for (it
= methods
.begin(); it
!= methods
.end(); ++it
)
738 for (in
= it
->second
.begin(); in
!= it
->second
.end(); ++in
) {
742 printf("isl.%s_free.argtypes = [c_void_p]\n", name
.c_str());
743 printf("isl.%s_to_str.argtypes = [c_void_p]\n", name
.c_str());
744 printf("isl.%s_to_str.restype = POINTER(c_char)\n", name
.c_str());
747 /* Print out the definition of this isl_class.
749 * We first check if this isl_class is a subclass of one or more other classes.
750 * If it is, we make sure those superclasses are printed out first.
752 * Then we print a constructor with several cases, one for constructing
753 * a Python object from a return value and one for each function that
754 * was marked as a constructor.
756 * Next, we print out some common methods and the methods corresponding
757 * to functions that are not marked as constructors.
759 * Finally, we tell ctypes about the types of the arguments of the
760 * constructor functions and the return types of those function returning
763 void isl_class::print(map
<string
, isl_class
> &classes
, set
<string
> &done
)
765 string p_name
= type2python(name
);
766 set
<FunctionDecl
*>::iterator in
;
767 map
<string
, set
<FunctionDecl
*> >::iterator it
;
768 vector
<string
> super
= find_superclasses(type
);
770 for (unsigned i
= 0; i
< super
.size(); ++i
)
771 if (done
.find(super
[i
]) == done
.end())
772 classes
[super
[i
]].print(classes
, done
);
776 print_class_header(p_name
, super
);
777 printf(" def __init__(self, *args, **keywords):\n");
779 printf(" if \"ptr\" in keywords:\n");
780 printf(" self.ctx = keywords[\"ctx\"]\n");
781 printf(" self.ptr = keywords[\"ptr\"]\n");
784 for (in
= constructors
.begin(); in
!= constructors
.end(); ++in
)
785 print_constructor(*in
);
786 printf(" raise Error\n");
787 printf(" def __del__(self):\n");
788 printf(" if hasattr(self, 'ptr'):\n");
789 printf(" isl.%s_free(self.ptr)\n", name
.c_str());
791 print_representation(p_name
);
793 for (it
= methods
.begin(); it
!= methods
.end(); ++it
)
794 print_method(it
->first
, it
->second
, super
);
798 print_method_types();
801 /* Generate a python interface based on the extracted types and functions.
802 * We first collect all functions that belong to a certain type,
803 * separating constructors from regular methods. If there are any
804 * overloaded functions, then they are grouped based on their name
805 * after removing the argument type suffix.
807 * Then we print out each class in turn. If one of these is a subclass
808 * of some other class, it will make sure the superclass is printed out first.
810 void generate_python(set
<RecordDecl
*> &types
, set
<FunctionDecl
*> functions
)
812 map
<string
, isl_class
> classes
;
813 map
<string
, isl_class
>::iterator ci
;
816 set
<RecordDecl
*>::iterator it
;
817 for (it
= types
.begin(); it
!= types
.end(); ++it
) {
818 RecordDecl
*decl
= *it
;
819 string name
= decl
->getName();
820 classes
[name
].name
= name
;
821 classes
[name
].type
= decl
;
824 set
<FunctionDecl
*>::iterator in
;
825 for (in
= functions
.begin(); in
!= functions
.end(); ++in
) {
826 isl_class
*c
= method2class(classes
, *in
);
829 if (is_constructor(*in
)) {
830 c
->constructors
.insert(*in
);
832 FunctionDecl
*method
= *in
;
833 string fullname
= method
->getName();
834 fullname
= drop_type_suffix(fullname
, method
);
835 c
->methods
[fullname
].insert(method
);
839 for (ci
= classes
.begin(); ci
!= classes
.end(); ++ci
) {
840 if (done
.find(ci
->first
) == done
.end())
841 ci
->second
.print(classes
, done
);