1*0b57cec5SDimitry Andric //===-- OptionValueSInt64.h --------------------------------------*- C++ 2*0b57cec5SDimitry Andric //-*-===// 3*0b57cec5SDimitry Andric // 4*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 6*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7*0b57cec5SDimitry Andric // 8*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 9*0b57cec5SDimitry Andric 10*0b57cec5SDimitry Andric #ifndef liblldb_OptionValueSInt64_h_ 11*0b57cec5SDimitry Andric #define liblldb_OptionValueSInt64_h_ 12*0b57cec5SDimitry Andric 13*0b57cec5SDimitry Andric #include "lldb/Interpreter/OptionValue.h" 14*0b57cec5SDimitry Andric 15*0b57cec5SDimitry Andric namespace lldb_private { 16*0b57cec5SDimitry Andric 17*0b57cec5SDimitry Andric class OptionValueSInt64 : public OptionValue { 18*0b57cec5SDimitry Andric public: 19*0b57cec5SDimitry Andric OptionValueSInt64() 20*0b57cec5SDimitry Andric : OptionValue(), m_current_value(0), m_default_value(0), 21*0b57cec5SDimitry Andric m_min_value(INT64_MIN), m_max_value(INT64_MAX) {} 22*0b57cec5SDimitry Andric 23*0b57cec5SDimitry Andric OptionValueSInt64(int64_t value) 24*0b57cec5SDimitry Andric : OptionValue(), m_current_value(value), m_default_value(value), 25*0b57cec5SDimitry Andric m_min_value(INT64_MIN), m_max_value(INT64_MAX) {} 26*0b57cec5SDimitry Andric 27*0b57cec5SDimitry Andric OptionValueSInt64(int64_t current_value, int64_t default_value) 28*0b57cec5SDimitry Andric : OptionValue(), m_current_value(current_value), 29*0b57cec5SDimitry Andric m_default_value(default_value), m_min_value(INT64_MIN), 30*0b57cec5SDimitry Andric m_max_value(INT64_MAX) {} 31*0b57cec5SDimitry Andric 32*0b57cec5SDimitry Andric OptionValueSInt64(const OptionValueSInt64 &rhs) 33*0b57cec5SDimitry Andric : OptionValue(rhs), m_current_value(rhs.m_current_value), 34*0b57cec5SDimitry Andric m_default_value(rhs.m_default_value), m_min_value(rhs.m_min_value), 35*0b57cec5SDimitry Andric m_max_value(rhs.m_max_value) {} 36*0b57cec5SDimitry Andric 37*0b57cec5SDimitry Andric ~OptionValueSInt64() override {} 38*0b57cec5SDimitry Andric 39*0b57cec5SDimitry Andric // Virtual subclass pure virtual overrides 40*0b57cec5SDimitry Andric 41*0b57cec5SDimitry Andric OptionValue::Type GetType() const override { return eTypeSInt64; } 42*0b57cec5SDimitry Andric 43*0b57cec5SDimitry Andric void DumpValue(const ExecutionContext *exe_ctx, Stream &strm, 44*0b57cec5SDimitry Andric uint32_t dump_mask) override; 45*0b57cec5SDimitry Andric 46*0b57cec5SDimitry Andric Status 47*0b57cec5SDimitry Andric SetValueFromString(llvm::StringRef value, 48*0b57cec5SDimitry Andric VarSetOperationType op = eVarSetOperationAssign) override; 49*0b57cec5SDimitry Andric Status 50*0b57cec5SDimitry Andric SetValueFromString(const char *, 51*0b57cec5SDimitry Andric VarSetOperationType = eVarSetOperationAssign) = delete; 52*0b57cec5SDimitry Andric 53*0b57cec5SDimitry Andric bool Clear() override { 54*0b57cec5SDimitry Andric m_current_value = m_default_value; 55*0b57cec5SDimitry Andric m_value_was_set = false; 56*0b57cec5SDimitry Andric return true; 57*0b57cec5SDimitry Andric } 58*0b57cec5SDimitry Andric 59*0b57cec5SDimitry Andric lldb::OptionValueSP DeepCopy() const override; 60*0b57cec5SDimitry Andric 61*0b57cec5SDimitry Andric // Subclass specific functions 62*0b57cec5SDimitry Andric 63*0b57cec5SDimitry Andric const int64_t &operator=(int64_t value) { 64*0b57cec5SDimitry Andric m_current_value = value; 65*0b57cec5SDimitry Andric return m_current_value; 66*0b57cec5SDimitry Andric } 67*0b57cec5SDimitry Andric 68*0b57cec5SDimitry Andric int64_t GetCurrentValue() const { return m_current_value; } 69*0b57cec5SDimitry Andric 70*0b57cec5SDimitry Andric int64_t GetDefaultValue() const { return m_default_value; } 71*0b57cec5SDimitry Andric 72*0b57cec5SDimitry Andric bool SetCurrentValue(int64_t value) { 73*0b57cec5SDimitry Andric if (value >= m_min_value && value <= m_max_value) { 74*0b57cec5SDimitry Andric m_current_value = value; 75*0b57cec5SDimitry Andric return true; 76*0b57cec5SDimitry Andric } 77*0b57cec5SDimitry Andric return false; 78*0b57cec5SDimitry Andric } 79*0b57cec5SDimitry Andric 80*0b57cec5SDimitry Andric bool SetDefaultValue(int64_t value) { 81*0b57cec5SDimitry Andric if (value >= m_min_value && value <= m_max_value) { 82*0b57cec5SDimitry Andric m_default_value = value; 83*0b57cec5SDimitry Andric return true; 84*0b57cec5SDimitry Andric } 85*0b57cec5SDimitry Andric return false; 86*0b57cec5SDimitry Andric } 87*0b57cec5SDimitry Andric 88*0b57cec5SDimitry Andric void SetMinimumValue(int64_t v) { m_min_value = v; } 89*0b57cec5SDimitry Andric 90*0b57cec5SDimitry Andric int64_t GetMinimumValue() const { return m_min_value; } 91*0b57cec5SDimitry Andric 92*0b57cec5SDimitry Andric void SetMaximumValue(int64_t v) { m_max_value = v; } 93*0b57cec5SDimitry Andric 94*0b57cec5SDimitry Andric int64_t GetMaximumValue() const { return m_max_value; } 95*0b57cec5SDimitry Andric 96*0b57cec5SDimitry Andric protected: 97*0b57cec5SDimitry Andric int64_t m_current_value; 98*0b57cec5SDimitry Andric int64_t m_default_value; 99*0b57cec5SDimitry Andric int64_t m_min_value; 100*0b57cec5SDimitry Andric int64_t m_max_value; 101*0b57cec5SDimitry Andric }; 102*0b57cec5SDimitry Andric 103*0b57cec5SDimitry Andric } // namespace lldb_private 104*0b57cec5SDimitry Andric 105*0b57cec5SDimitry Andric #endif // liblldb_OptionValueSInt64_h_ 106