6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
101 lines
3.0 KiB
C++
101 lines
3.0 KiB
C++
//===-- OptionValueUInt64.h --------------------------------------*- C++
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//-*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLDB_INTERPRETER_OPTIONVALUEUINT64_H
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#define LLDB_INTERPRETER_OPTIONVALUEUINT64_H
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#include "lldb/Interpreter/OptionValue.h"
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namespace lldb_private {
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class OptionValueUInt64 : public Cloneable<OptionValueUInt64, OptionValue> {
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public:
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OptionValueUInt64() = default;
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OptionValueUInt64(uint64_t value)
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: m_current_value(value), m_default_value(value) {}
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OptionValueUInt64(uint64_t current_value, uint64_t default_value)
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: m_current_value(current_value), m_default_value(default_value) {}
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~OptionValueUInt64() override = default;
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// Decode a uint64_t from "value_cstr" return a OptionValueUInt64 object
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// inside of a lldb::OptionValueSP object if all goes well. If the string
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// isn't a uint64_t value or any other error occurs, return an empty
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// lldb::OptionValueSP and fill error in with the correct stuff.
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static lldb::OptionValueSP Create(llvm::StringRef value_str, Status &error);
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// Virtual subclass pure virtual overrides
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OptionValue::Type GetType() const override { return eTypeUInt64; }
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void DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
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uint32_t dump_mask) override;
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llvm::json::Value ToJSON(const ExecutionContext *exe_ctx) override {
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return m_current_value;
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}
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Status
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SetValueFromString(llvm::StringRef value,
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VarSetOperationType op = eVarSetOperationAssign) override;
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void Clear() override {
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m_current_value = m_default_value;
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m_value_was_set = false;
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}
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// Subclass specific functions
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const uint64_t &operator=(uint64_t value) {
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m_current_value = value;
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return m_current_value;
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}
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operator uint64_t() const { return m_current_value; }
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uint64_t GetCurrentValue() const { return m_current_value; }
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uint64_t GetDefaultValue() const { return m_default_value; }
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bool SetCurrentValue(uint64_t value) {
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if (value >= m_min_value && value <= m_max_value) {
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m_current_value = value;
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return true;
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}
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return false;
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}
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bool SetDefaultValue(uint64_t value) {
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if (value >= m_min_value && value <= m_max_value) {
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m_default_value = value;
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return true;
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}
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return false;
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}
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void SetMinimumValue(int64_t v) { m_min_value = v; }
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uint64_t GetMinimumValue() const { return m_min_value; }
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void SetMaximumValue(int64_t v) { m_max_value = v; }
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uint64_t GetMaximumValue() const { return m_max_value; }
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protected:
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uint64_t m_current_value = 0;
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uint64_t m_default_value = 0;
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uint64_t m_min_value = std::numeric_limits<uint64_t>::min();
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uint64_t m_max_value = std::numeric_limits<uint64_t>::max();
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};
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} // namespace lldb_private
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#endif // LLDB_INTERPRETER_OPTIONVALUEUINT64_H
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