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build: expand PrintConfig.hpp option lists twice per class instead of five times (#15658)

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This commit is contained in:
Kris Austin
2026-09-13 17:46:03 -03:00
committed by GitHub
parent 9e8fbc17dd
commit d643b10ac4
2 changed files with 98 additions and 41 deletions
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src/libslic3r/PrintConfig.hpp
+43 -41
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@@ -1011,41 +1011,46 @@ public: \
{ PrintConfigDef::handle_legacy(opt_key, value); }
#define PRINT_CONFIG_CLASS_ELEMENT_DEFINITION(r, data, elem) BOOST_PP_TUPLE_ELEM(0, elem) BOOST_PP_TUPLE_ELEM(1, elem);
#define PRINT_CONFIG_CLASS_ELEMENT_INITIALIZATION2(KEY) cache.opt_add(BOOST_PP_STRINGIZE(KEY), base_ptr, this->KEY);
#define PRINT_CONFIG_CLASS_ELEMENT_INITIALIZATION(r, data, elem) PRINT_CONFIG_CLASS_ELEMENT_INITIALIZATION2(BOOST_PP_TUPLE_ELEM(1, elem))
#define PRINT_CONFIG_CLASS_ELEMENT_HASH(r, data, elem) boost::hash_combine(seed, BOOST_PP_TUPLE_ELEM(1, elem).hash());
#define PRINT_CONFIG_CLASS_ELEMENT_EQUAL(r, data, elem) if (! (BOOST_PP_TUPLE_ELEM(1, elem) == rhs.BOOST_PP_TUPLE_ELEM(1, elem))) return false;
#define PRINT_CONFIG_CLASS_ELEMENT_LOWER(r, data, elem) \
if (BOOST_PP_TUPLE_ELEM(1, elem) < rhs.BOOST_PP_TUPLE_ELEM(1, elem)) return true; \
if (! (BOOST_PP_TUPLE_ELEM(1, elem) == rhs.BOOST_PP_TUPLE_ELEM(1, elem))) return false;
#define PRINT_CONFIG_CLASS_ELEMENT_VISIT(r, data, elem) if (! f(BOOST_PP_STRINGIZE(BOOST_PP_TUPLE_ELEM(1, elem)), this->BOOST_PP_TUPLE_ELEM(1, elem), rhs.BOOST_PP_TUPLE_ELEM(1, elem))) return;
// Each option list is expanded into the members and again into for_each_option_pair(), which calls
// f(key, this->option, rhs.option) in declaration order and stops when f returns false. hash(),
// operator==, operator< and initialize() iterate the options through that visitor.
#define PRINT_CONFIG_CLASS_COMMON_BODY(CLASS_NAME) \
size_t hash() const throw() \
{ \
size_t seed = 0; \
this->for_each_option_pair(*this, [&seed](const char*, const auto &a, const auto&) { boost::hash_combine(seed, a.hash()); return true; }); \
return seed; \
} \
bool operator==(const CLASS_NAME &rhs) const throw() \
{ \
bool eq = true; \
this->for_each_option_pair(rhs, [&eq](const char*, const auto &a, const auto &b) { eq = (a == b); return eq; }); \
return eq; \
} \
bool operator!=(const CLASS_NAME &rhs) const throw() { return ! (*this == rhs); } \
bool operator<(const CLASS_NAME &rhs) const throw() \
{ \
int c = 0; \
this->for_each_option_pair(rhs, [&c](const char*, const auto &a, const auto &b) { if (a < b) c = -1; else if (! (a == b)) c = 1; return c == 0; }); \
return c < 0; \
} \
protected: \
void initialize(StaticCacheBase &cache, const char *base_ptr) \
{ \
this->for_each_option_pair(*this, [&cache, base_ptr](const char *key, const auto &a, const auto&) { cache.opt_add(key, base_ptr, a); return true; }); \
}
#define PRINT_CONFIG_CLASS_DEFINE(CLASS_NAME, PARAMETER_DEFINITION_SEQ) \
class CLASS_NAME : public StaticPrintConfig { \
STATIC_PRINT_CONFIG_CACHE(CLASS_NAME) \
public: \
BOOST_PP_SEQ_FOR_EACH(PRINT_CONFIG_CLASS_ELEMENT_DEFINITION, _, PARAMETER_DEFINITION_SEQ) \
size_t hash() const throw() \
template<typename F> void for_each_option_pair(const CLASS_NAME &rhs, F &&f) const \
{ \
size_t seed = 0; \
BOOST_PP_SEQ_FOR_EACH(PRINT_CONFIG_CLASS_ELEMENT_HASH, _, PARAMETER_DEFINITION_SEQ) \
return seed; \
} \
bool operator==(const CLASS_NAME &rhs) const throw() \
{ \
BOOST_PP_SEQ_FOR_EACH(PRINT_CONFIG_CLASS_ELEMENT_EQUAL, _, PARAMETER_DEFINITION_SEQ) \
return true; \
} \
bool operator!=(const CLASS_NAME &rhs) const throw() { return ! (*this == rhs); } \
bool operator<(const CLASS_NAME &rhs) const throw() \
{ \
BOOST_PP_SEQ_FOR_EACH(PRINT_CONFIG_CLASS_ELEMENT_LOWER, _, PARAMETER_DEFINITION_SEQ) \
return false; \
} \
protected: \
void initialize(StaticCacheBase &cache, const char *base_ptr) \
{ \
BOOST_PP_SEQ_FOR_EACH(PRINT_CONFIG_CLASS_ELEMENT_INITIALIZATION, _, PARAMETER_DEFINITION_SEQ) \
BOOST_PP_SEQ_FOR_EACH(PRINT_CONFIG_CLASS_ELEMENT_VISIT, _, PARAMETER_DEFINITION_SEQ) \
} \
PRINT_CONFIG_CLASS_COMMON_BODY(CLASS_NAME) \
};
#define PRINT_CONFIG_CLASS_DERIVED_CLASS_LIST_ITEM(r, data, i, elem) BOOST_PP_COMMA_IF(i) public elem
@@ -1059,43 +1064,43 @@ protected: \
if (! (*static_cast<const elem*>(this) == static_cast<const elem&>(rhs))) return false;
// Generic version, with or without new parameters. Don't use this directly.
#define PRINT_CONFIG_CLASS_DERIVED_DEFINE1(CLASS_NAME, CLASSES_PARENTS_TUPLE, PARAMETER_DEFINITION, PARAMETER_REGISTRATION, PARAMETER_HASHES, PARAMETER_EQUALS) \
#define PRINT_CONFIG_CLASS_DERIVED_DEFINE1(CLASS_NAME, CLASSES_PARENTS_TUPLE, PARAMETER_DEFINITION, PARAMETER_VISIT) \
class CLASS_NAME : PRINT_CONFIG_CLASS_DERIVED_CLASS_LIST(CLASSES_PARENTS_TUPLE) { \
STATIC_PRINT_CONFIG_CACHE_DERIVED(CLASS_NAME) \
CLASS_NAME() : PRINT_CONFIG_CLASS_DERIVED_INITIALIZER(CLASSES_PARENTS_TUPLE, 0) { assert(s_cache_##CLASS_NAME.initialized()); *this = s_cache_##CLASS_NAME.defaults(); } \
public: \
PARAMETER_DEFINITION \
template<typename F> void for_each_option_pair(const CLASS_NAME &rhs, F &&f) const { PARAMETER_VISIT } \
size_t hash() const throw() \
{ \
size_t seed = 0; \
BOOST_PP_SEQ_FOR_EACH(PRINT_CONFIG_CLASS_DERIVED_HASH, _, BOOST_PP_TUPLE_TO_SEQ(CLASSES_PARENTS_TUPLE)) \
PARAMETER_HASHES \
this->for_each_option_pair(*this, [&seed](const char*, const auto &a, const auto&) { boost::hash_combine(seed, a.hash()); return true; }); \
return seed; \
} \
bool operator==(const CLASS_NAME &rhs) const throw() \
{ \
BOOST_PP_SEQ_FOR_EACH(PRINT_CONFIG_CLASS_DERIVED_EQUAL, _, BOOST_PP_TUPLE_TO_SEQ(CLASSES_PARENTS_TUPLE)) \
PARAMETER_EQUALS \
return true; \
bool eq = true; \
this->for_each_option_pair(rhs, [&eq](const char*, const auto &a, const auto &b) { eq = (a == b); return eq; }); \
return eq; \
} \
bool operator!=(const CLASS_NAME &rhs) const throw() { return ! (*this == rhs); } \
protected: \
CLASS_NAME(int) : PRINT_CONFIG_CLASS_DERIVED_INITIALIZER(CLASSES_PARENTS_TUPLE, 1) {} \
void initialize(StaticCacheBase &cache, const char* base_ptr) { \
PRINT_CONFIG_CLASS_DERIVED_INITCACHE(CLASSES_PARENTS_TUPLE) \
PARAMETER_REGISTRATION \
this->for_each_option_pair(*this, [&cache, base_ptr](const char *key, const auto &a, const auto&) { cache.opt_add(key, base_ptr, a); return true; }); \
} \
};
// Variant without adding new parameters.
#define PRINT_CONFIG_CLASS_DERIVED_DEFINE0(CLASS_NAME, CLASSES_PARENTS_TUPLE) \
PRINT_CONFIG_CLASS_DERIVED_DEFINE1(CLASS_NAME, CLASSES_PARENTS_TUPLE, BOOST_PP_EMPTY(), BOOST_PP_EMPTY(), BOOST_PP_EMPTY(), BOOST_PP_EMPTY())
PRINT_CONFIG_CLASS_DERIVED_DEFINE1(CLASS_NAME, CLASSES_PARENTS_TUPLE, BOOST_PP_EMPTY(), BOOST_PP_EMPTY())
// Variant with adding new parameters.
#define PRINT_CONFIG_CLASS_DERIVED_DEFINE(CLASS_NAME, CLASSES_PARENTS_TUPLE, PARAMETER_DEFINITION_SEQ) \
PRINT_CONFIG_CLASS_DERIVED_DEFINE1(CLASS_NAME, CLASSES_PARENTS_TUPLE, \
BOOST_PP_SEQ_FOR_EACH(PRINT_CONFIG_CLASS_ELEMENT_DEFINITION, _, PARAMETER_DEFINITION_SEQ), \
BOOST_PP_SEQ_FOR_EACH(PRINT_CONFIG_CLASS_ELEMENT_INITIALIZATION, _, PARAMETER_DEFINITION_SEQ), \
BOOST_PP_SEQ_FOR_EACH(PRINT_CONFIG_CLASS_ELEMENT_HASH, _, PARAMETER_DEFINITION_SEQ), \
BOOST_PP_SEQ_FOR_EACH(PRINT_CONFIG_CLASS_ELEMENT_EQUAL, _, PARAMETER_DEFINITION_SEQ))
BOOST_PP_SEQ_FOR_EACH(PRINT_CONFIG_CLASS_ELEMENT_VISIT, _, PARAMETER_DEFINITION_SEQ))
// This object is mapped to Perl as Slic3r::Config::PrintObject.
PRINT_CONFIG_CLASS_DEFINE(
@@ -2148,11 +2153,8 @@ PRINT_CONFIG_CLASS_DERIVED_DEFINE0(
#undef STATIC_PRINT_CONFIG_CACHE_BASE
#undef STATIC_PRINT_CONFIG_CACHE_DERIVED
#undef PRINT_CONFIG_CLASS_ELEMENT_DEFINITION
#undef PRINT_CONFIG_CLASS_ELEMENT_EQUAL
#undef PRINT_CONFIG_CLASS_ELEMENT_LOWER
#undef PRINT_CONFIG_CLASS_ELEMENT_HASH
#undef PRINT_CONFIG_CLASS_ELEMENT_INITIALIZATION
#undef PRINT_CONFIG_CLASS_ELEMENT_INITIALIZATION2
#undef PRINT_CONFIG_CLASS_ELEMENT_VISIT
#undef PRINT_CONFIG_CLASS_COMMON_BODY
#undef PRINT_CONFIG_CLASS_DEFINE
#undef PRINT_CONFIG_CLASS_DERIVED_CLASS_LIST
#undef PRINT_CONFIG_CLASS_DERIVED_CLASS_LIST_ITEM