解决Sophus库编译error: enum constant in boolean context [-Werror=int-in-bool-context]的问题 2 年前 失败学派4关注在编译Sophus库时发现有报错 到/usr/local/include/eigen3/Eigen/src/Core/AssignEvaluator.h源码处观察 发现是变量DstHasDirectAccess的类型问题, 将 DstHasDirectAccess = DstFlags & ...
Bug #85298 item_geofunc.cc:1887:49: warning: enum constant in boolean context Submitted: 3 Mar 2017 17:27Modified: 24 May 2017 10:55 Reporter: Shane Bester (Platinum Quality Contributor) Email Updates: Status: Duplicate Impact on me: None Category: MySQL Server: GISSeverity: S3 (Non-...
{long unsig ned int, const char*, unsigned int&, const unsigned char*&}; Element = Msg]': ../zcm/blocking.cpp:391:86: required from here ../zcm/util/threadsafe_queue.hpp:76:43: error: enum constant in boolean context [-Werror=int-in-bool-context] if (!queue.hasFreeSpace()) ...
@OverridepublicbooleanisValid(Object value, ConstraintValidatorContext context) {if(Objects.isNull(value)) {returnfalse; } Object[] enumConstants=annotation.clazz().getEnumConstants();try{//核心代码实现Method method =annotation.clazz().getMethod(annotation.method());for(Object enumConstant : enumCons...
关于将JSON字符串反序列化为指定的.NET对象类型数据常见的场景主要是关于网络请求接口，获取到请求成功的...
boolean process(Context context); } enum States implements State { XML { public boolean process(Context context) { if (context.buffer().remaining() < 16) return false; // read header if(headerComplete) context.state(States.ROOT); return true; ...
This enum was introduced or modified in Esri::ArcGISRuntime 100.0. enum classBarrierType Enumerates the type of barrier for a route. The BarrierType can be one of: ConstantValueDescription BarrierType::Restriction0A restriction attribute barrier type. ...
=0;booleanstringSwitch=false;if(types.isSameType(seltype,syms.stringType)){if(allowStringsInSwitch){stringSwitch=true;}else{log.error(tree.selector.pos(),"string.switch.not.supported.in.source",sourceName);}}if(!enumSwitch&&!stringSwitch)seltype=chk.checkType(tree.selector.pos(),seltype,syms...
}, ROOT {publicbooleanprocess(Context context){if(context.buffer().remaining() <8)returnfalse;// read root tagif(rootComplete) context.state(States.IN_ROOT);returntrue; } } }publicvoidprocess(Context context){ socket.read(context.buffer());while(context.state().process(context)); ...
2、可以通过!+赋值语句转化为非optionals。 Optional-Generic Enumeration enumOptional<T> : LogicValue, Reflectable { caseNone caseSome(T) init() init(_ some: T) /// Allow use in a Boolean context. func getLogicValue() -> Bool /// Haskell's fmap, which was mis-named ...