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Hacky support for LOGICAL

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This commit is contained in:
Thomas Krijnen
2017-10-13 14:51:09 +02:00
parent 2422da4048
commit 71dcc96ac2
7 changed files with 128 additions and 9 deletions
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src/ifcparse/IfcHdf5File.cpp
+17 -8
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@@ -74,14 +74,16 @@ public:
template <typename T> struct is_hdf5_integral { static const bool value = false; };
template <> struct is_hdf5_integral <int> { static const bool value = true; };
template <> struct is_hdf5_integral <bool> { static const bool value = true; };
template <> struct is_hdf5_integral <boost::logic::tribool> { static const bool value = true; };
template <> struct is_hdf5_integral <float> { static const bool value = true; };
template <> struct is_hdf5_integral <double> { static const bool value = true; };
template <> struct is_hdf5_integral <enumeration_reference> { static const bool value = true; };
template <typename T> struct hdf5_datatype_for{};
template <> struct hdf5_datatype_for <int> { static const H5T_class_t value = H5T_INTEGER; };
// Booleans are enumerations in HDF5 as well!
// Booleans and logicals are enumerations in HDF5 as well!
template <> struct hdf5_datatype_for <bool> { static const H5T_class_t value = H5T_ENUM; };
template <> struct hdf5_datatype_for <boost::logic::tribool> { static const H5T_class_t value = H5T_ENUM; };
template <> struct hdf5_datatype_for <float> { static const H5T_class_t value = H5T_FLOAT; };
template <> struct hdf5_datatype_for <double> { static const H5T_class_t value = H5T_FLOAT; };
template <> struct hdf5_datatype_for <enumeration_reference> { static const H5T_class_t value = H5T_ENUM; };
@@ -192,6 +194,13 @@ void write_number_of_size(void*& ptr, size_t n, T i) {
}
}
void write_number_of_size(void*& ptr, size_t n, boost::logic::tribool b) {
int i = b.value == boost::logic::tribool::false_value
? 0 : b.value == boost::logic::tribool::indeterminate_value
? -1 : 1;
write_number_of_size(ptr, n, i);
}
void write_string_of_size(void*& ptr, size_t n, const std::string& s) {
memset(ptr, 0, n);
memcpy(ptr, s.c_str(), s.size());
@@ -230,6 +239,7 @@ public:
}
CHECK_CAST_AND_CALL(IfcUtil::Argument_INT)
CHECK_CAST_AND_CALL(IfcUtil::Argument_BOOL)
CHECK_CAST_AND_CALL(IfcUtil::Argument_TRIBOOL)
CHECK_CAST_AND_CALL(IfcUtil::Argument_DOUBLE)
CHECK_CAST_AND_CALL(IfcUtil::Argument_STRING)
else if (attr_->type() == IfcUtil::Argument_BINARY) {
@@ -246,6 +256,7 @@ public:
CHECK_CAST_AND_CALL(IfcUtil::Argument_AGGREGATE_OF_INT)
CHECK_CAST_AND_CALL(IfcUtil::Argument_AGGREGATE_OF_BOOL)
CHECK_CAST_AND_CALL(IfcUtil::Argument_AGGREGATE_OF_TRIBOOL)
CHECK_CAST_AND_CALL(IfcUtil::Argument_AGGREGATE_OF_DOUBLE)
CHECK_CAST_AND_CALL(IfcUtil::Argument_AGGREGATE_OF_STRING)
else if (attr_->type() == IfcUtil::Argument_AGGREGATE_OF_BINARY) {
@@ -259,6 +270,7 @@ public:
CHECK_CAST_AND_CALL(IfcUtil::Argument_AGGREGATE_OF_AGGREGATE_OF_INT)
CHECK_CAST_AND_CALL(IfcUtil::Argument_AGGREGATE_OF_AGGREGATE_OF_BOOL)
CHECK_CAST_AND_CALL(IfcUtil::Argument_AGGREGATE_OF_AGGREGATE_OF_TRIBOOL)
CHECK_CAST_AND_CALL(IfcUtil::Argument_AGGREGATE_OF_AGGREGATE_OF_DOUBLE)
else if (attr_->type() == IfcUtil::Argument_AGGREGATE_OF_AGGREGATE_OF_ENTITY_INSTANCE) {
IfcUtil::attr_type_to_cpp_type<IfcUtil::Argument_AGGREGATE_OF_AGGREGATE_OF_ENTITY_INSTANCE>::cpp_type v = *attr_;
@@ -1985,20 +1997,17 @@ void visit(instance_resolver& resolver, std::ostream& output, void* buffer, H5::
} else if (dt->getClass() == H5T_FLOAT) {
output << IfcWrite::format(read<double>(buffer, dt));
} else if (dt->getClass() == H5T_ENUM) {
const char *enum_value;
char *to_free;
enum_value = to_free = H5Tget_member_name(dt->getId(), read<int>(buffer, dt));
char substr[2] = { 0,0 };
char enum_value[255];
H5Tenum_nameof(dt->getId(), buffer, enum_value, 255);
const char BOOLEAN[] = "BOOLEAN-";
const char LOGICAL[] = "LOGICAL-";
if (strstr(enum_value, BOOLEAN) || strstr(enum_value, LOGICAL)) {
// Hack to convert BOOLEAN-TRUE et al to T
// Boolean and logical are of the same length coincedentally
substr[0] = enum_value[strlen(BOOLEAN)];
enum_value = substr;
enum_value[0] = enum_value[strlen(BOOLEAN)];
enum_value[1] = 0;
}
output << "." << enum_value << ".";
H5free_memory(to_free);
} else {
throw std::runtime_error("Unexpected datatype encountered");
}