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Contents
// Protocol Buffers - Google's data interchange format
// Copyright 2023 Google LLC. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd
// These functions are only used by generated code.
#ifndef UPB_MESSAGE_MAP_GENCODE_UTIL_H_
#define UPB_MESSAGE_MAP_GENCODE_UTIL_H_
#include "upb/message/internal/map.h"
// Must be last.
#include "upb/port/def.inc"
#ifdef __cplusplus
extern "C" {
#endif
// Message map operations, these get the map from the message first.
UPB_INLINE void _upb_msg_map_key(const void* msg, void* key, size_t size) {
const upb_tabent* ent = (const upb_tabent*)msg;
uint32_t u32len;
upb_StringView k;
k.data = upb_tabstr(ent->key, &u32len);
k.size = u32len;
_upb_map_fromkey(k, key, size);
}
UPB_INLINE void _upb_msg_map_value(const void* msg, void* val, size_t size) {
const upb_tabent* ent = (const upb_tabent*)msg;
upb_value v = {ent->val.val};
_upb_map_fromvalue(v, val, size);
}
UPB_INLINE void _upb_msg_map_set_value(void* msg, const void* val,
size_t size) {
upb_tabent* ent = (upb_tabent*)msg;
// This is like _upb_map_tovalue() except the entry already exists
// so we can reuse the allocated upb_StringView for string fields.
if (size == UPB_MAPTYPE_STRING) {
upb_StringView* strp = (upb_StringView*)(uintptr_t)ent->val.val;
memcpy(strp, val, sizeof(*strp));
} else {
memcpy(&ent->val.val, val, size);
}
}
#ifdef __cplusplus
} /* extern "C" */
#endif
#include "upb/port/undef.inc"
#endif /* UPB_MESSAGE_MAP_GENCODE_UTIL_H_ */
Version data entries
17 entries across 17 versions & 1 rubygems