C++ Procedure::getValue方法代码示例

本文整理汇总了C++中Procedure::getValue方法的典型用法代码示例。如果您正苦于以下问题：C++ Procedure::getValue方法的具体用法？C++ Procedure::getValue怎么用？C++ Procedure::getValue使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Procedure的用法示例。

在下文中一共展示了Procedure::getValue方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: assign

Variable* assign(Variable* A, Variable* B)
{
    if(A == NULL || B == NULL)
    {
        interpreter.error("Error: Void variable in assignment.\n");
        return NULL;
    }
    if(!A->reference)
    {
        interpreter.error("Error: Assigning value to a non-reference variable.\n");
        return NULL;
    }

    TypeEnum a = A->getType();
    TypeEnum b = B->getType();

    bool mismatch = false;
    if(a == STRING)
    {
        if(b != STRING)
            mismatch = true;
        else
        {
            String* C = static_cast<String*>(A);
            String* D = static_cast<String*>(B);
            C->setValue(D->getValue());
        }
    }
    else if(a == INT)
    {
        if(b != BOOL && b != INT && b != FLOAT)
            mismatch = true;
        else
        {
            Int* C = static_cast<Int*>(A);
            if(b == BOOL)
            {
                Bool* D = static_cast<Bool*>(B);
                C->setValue(D->getValue());
            }
            else if(b == INT)
            {
                Int* D = static_cast<Int*>(B);
                C->setValue(D->getValue());
            }
            else
            {
                Float* D = static_cast<Float*>(B);
                C->setValue(D->getValue());
            }
        }
    }
    else if(a == FLOAT)
    {
        if(b != BOOL && b != INT && b != FLOAT)
            mismatch = true;
        else
        {
            Float* C = static_cast<Float*>(A);
            if(b == BOOL)
            {
                Bool* D = static_cast<Bool*>(B);
                C->setValue(D->getValue());
            }
            else if(b == INT)
            {
                Int* D = static_cast<Int*>(B);
                C->setValue(D->getValue());
            }
            else
            {
                Float* D = static_cast<Float*>(B);
                C->setValue(D->getValue());
            }
        }
    }
    else if(a == BOOL)
    {
        if(b != BOOL && b != INT && b != FLOAT)
            mismatch = true;
        else
        {
            Bool* C = static_cast<Bool*>(A);
            if(b == BOOL)
            {
                Bool* D = static_cast<Bool*>(B);
                C->setValue(D->getValue());
            }
            else if(b == INT)
            {
                Int* D = static_cast<Int*>(B);
                C->setValue(D->getValue());
            }
            else
            {
                Float* D = static_cast<Float*>(B);
                C->setValue(D->getValue());
            }
        }
    }
//.........这里部分代码省略.........

开发者ID:TheProjecter，项目名称:pile-build，代码行数:101，代码来源:eve_operators.cpp

示例2: add

Variable* add(Variable* A, Variable* B)
{
    if(A == NULL || B == NULL)
    {
        interpreter.error("Error: Void variable in addition.\n");
        return NULL;
    }
    TypeEnum a = A->getType();
    TypeEnum b = B->getType();
    if(a != b && !(a == FLOAT && b == INT) && !(b == FLOAT && a == INT))
    {
        interpreter.error("Error: Types do not match in addition: %s vs %s\n", A->getTypeString().c_str(), B->getTypeString().c_str());
        return NULL;
    }
    if(a == STRING)
    {
        String* C = static_cast<String*>(A);
        String* D = static_cast<String*>(B);
        String* R = new String("<temp>");
        R->setValue(C->getValue() + D->getValue());
        return R;
    }
    else if(a == INT)
    {
        Int* C = static_cast<Int*>(A);
        if(b == INT)
        {
            Int* D = static_cast<Int*>(B);
            Int* R = new Int;
            R->setValue(C->getValue() + D->getValue());
            return R;
        }
        else
        {
            Float* D = static_cast<Float*>(B);
            Float* R = new Float;
            R->setValue(C->getValue() + D->getValue());
            return R;
        }
    }
    else if(a == FLOAT)
    {
        Float* C = static_cast<Float*>(A);
        Float* R = new Float;

        if(b == INT)
        {
            Int* D = static_cast<Int*>(B);
            R->setValue(C->getValue() + D->getValue());
        }
        else
        {
            Float* D = static_cast<Float*>(B);
            R->setValue(C->getValue() + D->getValue());
        }
        return R;
    }
    else if(a == BOOL)
    {
        interpreter.error("Error: Addition operation not defined for type 'bool'.\n");
        return NULL;
    }
    else if(a == MACRO)
    {
        Macro* C = static_cast<Macro*>(A);
        Macro* D = static_cast<Macro*>(B);
        Macro* R = new Macro;
        R->setValue(C->getValue() + D->getValue());
        return R;
    }
    else if(a == ARRAY)
    {
        Array* C = static_cast<Array*>(A);
        Array* D = static_cast<Array*>(B);
        a = C->getValueType();
        b = D->getValueType();
        if(a != b)
        {
            interpreter.error("Error: Types do not match in addition: Array<%s> vs Array<%s>\n", C->getValueTypeString().c_str(), D->getValueTypeString().c_str());
            return NULL;
        }

        vector<Variable*> va = C->getValue();
        vector<Variable*>& vb = D->getValue();

        for(vector<Variable*>::iterator e = vb.begin(); e != vb.end(); e++)
        {
            va.push_back(*e);
        }

        Array* arr = new Array("<temp>", va, a);

        return arr;
    }
    else if(a == LIST)
    {
        List* C = static_cast<List*>(A);
        List* D = static_cast<List*>(B);
        list<Variable*> va = C->getValue();
        list<Variable*>& vb = D->getValue();
//.........这里部分代码省略.........

开发者ID:TheProjecter，项目名称:pile-build，代码行数:101，代码来源:eve_operators.cpp

示例3: comparison

Bool* comparison(Variable* A, Variable* B, OperatorEnum oper)
{
    if(A == NULL || B == NULL)
    {
        interpreter.error("Error: Void variable in assignment.\n");
        return NULL;
    }
    TypeEnum a = A->getType();
    TypeEnum b = B->getType();


    bool mismatch = false;
    if(a == STRING)
    {
        if(b != STRING)
            mismatch = true;
        else
        {
            String* C = static_cast<String*>(A);
            String* D = static_cast<String*>(B);
            switch(oper)
            {
                case EQUALS:
                    return new Bool(C->getValue() == D->getValue());
                case NOT_GREATER:
                case LESS_EQUAL:
                    return new Bool(C->getValue() <= D->getValue());
                case NOT_LESS:
                case GREATER_EQUAL:
                    return new Bool(C->getValue() >= D->getValue());
                case LESS:
                    return new Bool(C->getValue() < D->getValue());
                case GREATER:
                    return new Bool(C->getValue() > D->getValue());
                case NOT_EQUALS:
                    return new Bool(C->getValue() != D->getValue());
                default:
                    UI_debug_pile("Pile Error: Bad operator passed to comparison().\n");
                    return NULL;
            }
        }
    }
    else if(a == INT)
    {
        if(b != BOOL && b != INT && b != FLOAT)
            mismatch = true;
        else
        {
            Int* C = static_cast<Int*>(A);
            if(b == BOOL)
            {
                Bool* D = static_cast<Bool*>(B);
                switch(oper)
                {
                    case EQUALS:
                        return new Bool(C->getValue() == D->getValue());
                    case NOT_GREATER:
                    case LESS_EQUAL:
                        return new Bool(C->getValue() <= D->getValue());
                    case NOT_LESS:
                    case GREATER_EQUAL:
                        return new Bool(C->getValue() >= D->getValue());
                    case LESS:
                        return new Bool(C->getValue() < D->getValue());
                    case GREATER:
                        return new Bool(C->getValue() > D->getValue());
                    case AND:
                        return new Bool(C->getValue() && D->getValue());
                    case OR:
                        return new Bool(C->getValue() || D->getValue());
                    case NOT_EQUALS:
                        return new Bool(C->getValue() != D->getValue());
                    default:
                        UI_debug_pile("Pile Error: Bad operator passed to comparison().\n");
                        return NULL;
                }
            }
            else if(b == INT)
            {
                Int* D = static_cast<Int*>(B);
                switch(oper)
                {
                    case EQUALS:
                        return new Bool(C->getValue() == D->getValue());
                    case NOT_GREATER:
                    case LESS_EQUAL:
                        return new Bool(C->getValue() <= D->getValue());
                    case NOT_LESS:
                    case GREATER_EQUAL:
                        return new Bool(C->getValue() >= D->getValue());
                    case LESS:
                        return new Bool(C->getValue() < D->getValue());
                    case GREATER:
                        return new Bool(C->getValue() > D->getValue());
                    case AND:
                        return new Bool(C->getValue() && D->getValue());
                    case OR:
                        return new Bool(C->getValue() || D->getValue());
                    case NOT_EQUALS:
                        return new Bool(C->getValue() != D->getValue());
//.........这里部分代码省略.........

开发者ID:TheProjecter，项目名称:pile-build，代码行数:101，代码来源:eve_operators.cpp

注：本文中的Procedure::getValue方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。