#include <tofino_write_context.h>

Inheritance diagram for TofinoWriteContext:

Public Member Functions
bool	isIxbarRead (bool root_value=false)

bool	isRead (bool root_value=false)

bool	isWrite (bool root_value=false)

Detailed Description

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

SPDX-License-Identifier: Apache-2.0

Member Function Documentation

◆ isRead()

bool TofinoWriteContext::isRead ( bool root_value = false )

Extend P4WriteContext::isRead() with knowledge that the following are reads:

ParserMatch statements
ParserState selects
Deparser emits
Any arguments to a Primitive after the first (which is written)
Extern args marked In or InOut

◆ isWrite()

bool TofinoWriteContext::isWrite ( bool root_value = false )

Extend P4WriteContext::isWrite() with knowledge that the following are writes:

SaluAction.outtput_dst is a write
The first argument to an Instruction is a write
Extern args marked Out or InOut are writes