--- /dev/null
+#ifndef BABELTRACE_TRACE_IR_FIELD_CLASSES_CONST_H
+#define BABELTRACE_TRACE_IR_FIELD_CLASSES_CONST_H
+
+/*
+ * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * The Common Trace Format (CTF) Specification is available at
+ * http://www.efficios.com/ctf
+ */
+
+/* For bt_bool */
+#include <babeltrace/types.h>
+
+#include <stdint.h>
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct bt_field_class;
+struct bt_field_path;
+struct bt_field_class_signed_enumeration_mapping_ranges;
+struct bt_field_class_unsigned_enumeration_mapping_ranges;
+
+typedef const char * const *bt_field_class_enumeration_mapping_label_array;
+
+enum bt_field_class_type {
+ BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER,
+ BT_FIELD_CLASS_TYPE_SIGNED_INTEGER,
+ BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION,
+ BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION,
+ BT_FIELD_CLASS_TYPE_REAL,
+ BT_FIELD_CLASS_TYPE_STRING,
+ BT_FIELD_CLASS_TYPE_STRUCTURE,
+ BT_FIELD_CLASS_TYPE_STATIC_ARRAY,
+ BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY,
+ BT_FIELD_CLASS_TYPE_VARIANT,
+};
+
+enum bt_field_class_integer_preferred_display_base {
+ BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_BINARY,
+ BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_OCTAL,
+ BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_DECIMAL,
+ BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_HEXADECIMAL,
+};
+
+extern enum bt_field_class_type bt_field_class_get_type(
+ const struct bt_field_class *field_class);
+
+extern uint64_t bt_field_class_integer_get_field_value_range(
+ const struct bt_field_class *field_class);
+
+extern enum bt_field_class_integer_preferred_display_base
+bt_field_class_integer_get_preferred_display_base(
+ const struct bt_field_class *field_class);
+
+extern bt_bool bt_field_class_real_is_single_precision(
+ const struct bt_field_class *field_class);
+
+extern uint64_t bt_field_class_enumeration_get_mapping_count(
+ const struct bt_field_class *field_class);
+
+extern void bt_field_class_unsigned_enumeration_borrow_mapping_by_index_const(
+ const struct bt_field_class *field_class, uint64_t index,
+ const char **label,
+ const struct bt_field_class_unsigned_enumeration_mapping_ranges **ranges);
+
+extern void bt_field_class_signed_enumeration_borrow_mapping_by_index_const(
+ const struct bt_field_class *field_class, uint64_t index,
+ const char **label,
+ const struct bt_field_class_signed_enumeration_mapping_ranges **ranges);
+
+extern uint64_t
+bt_field_class_unsigned_enumeration_mapping_ranges_get_range_count(
+ const struct bt_field_class_unsigned_enumeration_mapping_ranges *ranges);
+
+extern uint64_t
+bt_field_class_signed_enumeration_mapping_ranges_get_range_count(
+ const struct bt_field_class_signed_enumeration_mapping_ranges *ranges);
+
+extern void
+bt_field_class_unsigned_enumeration_mapping_ranges_get_range_by_index(
+ const struct bt_field_class_unsigned_enumeration_mapping_ranges *ranges,
+ uint64_t index, uint64_t *lower, uint64_t *upper);
+
+extern void
+bt_field_class_signed_enumeration_mapping_ranges_get_range_by_index(
+ const struct bt_field_class_unsigned_enumeration_mapping_ranges *ranges,
+ uint64_t index, int64_t *lower, int64_t *upper);
+
+extern int bt_field_class_unsigned_enumeration_get_mapping_labels_by_value(
+ const struct bt_field_class *field_class, uint64_t value,
+ bt_field_class_enumeration_mapping_label_array *label_array,
+ uint64_t *count);
+
+extern int bt_field_class_signed_enumeration_get_mapping_labels_by_value(
+ const struct bt_field_class *field_class, int64_t value,
+ bt_field_class_enumeration_mapping_label_array *label_array,
+ uint64_t *count);
+
+extern uint64_t bt_field_class_structure_get_member_count(
+ const struct bt_field_class *field_class);
+
+extern void bt_field_class_structure_borrow_member_by_index_const(
+ const struct bt_field_class *struct_field_class, uint64_t index,
+ const char **name, const struct bt_field_class **field_class);
+
+extern
+const struct bt_field_class *
+bt_field_class_structure_borrow_member_field_class_by_name_const(
+ const struct bt_field_class *field_class, const char *name);
+
+extern const struct bt_field_class *
+bt_field_class_array_borrow_element_field_class_const(
+ const struct bt_field_class *field_class);
+
+extern uint64_t bt_field_class_static_array_get_length(
+ const struct bt_field_class *field_class);
+
+extern const struct bt_field_path *
+bt_field_class_dynamic_array_borrow_length_field_path_const(
+ const struct bt_field_class *field_class);
+
+extern const struct bt_field_path *
+bt_field_class_variant_borrow_selector_field_path_const(
+ const struct bt_field_class *field_class);
+
+extern uint64_t bt_field_class_variant_get_option_count(
+ const struct bt_field_class *field_class);
+
+extern void bt_field_class_variant_borrow_option_by_index_const(
+ const struct bt_field_class *variant_field_class, uint64_t index,
+ const char **name, const struct bt_field_class **field_class);
+
+extern
+const struct bt_field_class *
+bt_field_class_variant_borrow_option_field_class_by_name_const(
+ const struct bt_field_class *field_class,
+ const char *name);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* BABELTRACE_TRACE_IR_FIELD_CLASSES_CONST_H */
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