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Ivar：多维度功能助力测序数据变异分析流程优化
为了帮助研究人员高效地筛选和分析变异数据，Ivar工具应运而生。Ivar是一款专门用于分析基因组变异的工具，尤其擅长处理大规模测序数据。 在Galaxy云平台（网站：usegalaxy.cn）上，ivar工具集提供了多个针对高通量测序数据进行分析的功能，以下是关于ivar getmasked、ivar consensus、ivar removereads 、ivar trim、ivar variants和ivar filtervariants这些工具的简介。 ivar功能模块 1. ivar getmasked • 作用：检测引物错配并获取需要掩蔽的扩增子的引物索引。 测序数据里可能有低质量或与参考序列差异大的读段会干扰后续分析，ivar removereads通常与iVar getmasked配合使用，根据ivar getmasked的输出，移除那些对应于特定引物索引的
48410编辑于 2025-01-16 - 来自专栏HelloCode开发者学习平台
iOS底层学习——KVC下篇
Ivar ivar = class_getInstanceVariable([self class], _key.UTF8String); // 4.3 对相应的 ivar (self , ivar, value); return; }else if ([mArray containsObject:key]) { Ivar ivar = ivar);; }else if ([mArray containsObject:_isKey]) { Ivar ivar = class_getInstanceVariable return object_getIvar(self, ivar);; }else if ([mArray containsObject:isKey]) { Ivar ivar ivar = ivars[i]; const char *ivarNameChar = ivar_getName(ivar); NSString *ivarName =
63030发布于 2021-08-25 - 来自专栏iOS开发～
iOS_Runtime、method swizzing (俗称黑魔法) 一
NSString *ivarName = [NSString stringWithUTF8String:ivar_getName(ivar)]; // 去掉name前面的 *ivar = class_copyIvarList([self.xiaoMing class], &count); for (int i = 0; i < count; i++) { Ivar var = ivar[i]; // 成员变量 -> 属性名 const char *varName = ivar_getName(var); NSString *name = [NSString stringWithUTF8String:varName]; // 属性名 -> 成员变量 Ivar ivar = class_getClassVariable ivar = ivarList[i]; const char *name = ivar_getName(ivar); NSString *key = [NSString
60030编辑于 2022-07-20 - 来自专栏HelloCode开发者学习平台
iOS 底层原理探索 之 KVC 我愿称之它为魔法...
ivar = ivars[i]; const char *pName = ivar_getName(ivar); NSString *name = [NSString ivar = class_getInstanceVariable([self class], _key.UTF8String); object_setIvar(self, ivar, ivar = ivars[i]; const char *pName = ivar_getName(ivar); NSString *name = [NSString self, ivar ) ; }else if ([is containsObject:_isKey]) { Ivar ivar = class_getInstanceVariable Ivar ivar = class_getInstanceVariable([self class], isKey.UTF8String); return
69121发布于 2021-08-25 - 来自专栏iOS开发～
iOS_runtime实现NSCoding NSCoder缓存对象 NSCoping
(id)initWithCoder:(NSCoder *)decoder { if (self = [super init]) { unsigned int count = 0; Ivar *ivar = class_copyIvarList([self class], &count); for (int i = 0; i < count; i++) { Ivar iva = ivar[i]; const char *name = ivar_getName(iva); NSString *strName = [NSString stringWithUTF8String *ivar = class_copyIvarList([self class], &count); for (int i = 0; i < count; i++) { Ivar iv = ivar[i]; const char *name = ivar_getName(iv); NSString *strName = [NSString stringWithUTF8String
55020编辑于 2022-07-20 - 来自专栏码生
ios OC swift run-time objc_method
objc_method *Method; /// An opaque type that represents an instance variable. typedef struct objc_ivar *Ivar; /// An opaque type that represents a category. typedef struct objc_category *Category; /// { char * _Nullable ivar_name OBJC2_UNAVAILABLE; char * _Nullable ivar_type OBJC2_UNAVAILABLE; int ivar_offset { int ivar_count OBJC2_UNAVAILABLE; #ifdef __LP64__
53130发布于 2018-11-21 - 来自专栏滕先生的博客
OC最实用的runtime总结，面试、工作你看我就足够了！前言什么是runtime？如何应用运行时？
*class_copyIvarList(Class cls , unsigned int *outCount) 获得成员变量的名字 const char *ivar_getName(Ivar v) 获得成员变量的类型 const char *ivar_getTypeEndcoding(Ivar v) 案例1：获取Person类中所有成员变量的名字和类型 unsigned int outCount = 0; Ivar ivar = ivars[i]; const char *name = ivar_getName(ivar); const char *type = ivar_getTypeEncoding :ivar_getName(ivar)]; // 忽略不需要归档的属性 if ([[self ignoredNames] containsObject: ([self class], &outCount); for (int i = 0; i < outCount; i++) { Ivar ivar = ivars
1.7K120发布于 2018-05-18 - 来自专栏Jacklin攻城狮
Objective-C Runtime：深入理解成员变量与属性
基础数据结构 成员变量(Ivar)的数据结构 在Objective-C中，成员变量即Ivar类型，是指向结构体struct objc_ivar的指针，在Objc/runtime.h 中查到,如下所示： typedef struct objc_ivar *Ivar; 结构体struct objc_ivar的数据结构如下所示： struct objc_ivar { char *ivar_name * ivar_getTypeEncoding ( Ivar v ); // 获取成员变量的偏移量 ptrdiff_t ivar_getOffset ( Ivar v ); ivar_getOffset t i = 0; i < outCount; i ++) { Ivar ivar = ivars[I]; NSLog(@"%s, %s\n", ivar_getName( ivar), ivar_getTypeEncoding(ivar)); //print:_runtimeProperty, {NSString=#} }
1K30发布于 2018-09-12 - 来自专栏攻城狮的动态
[Objective-C Runtime] 成员变量与属性
成员变量(Ivar)的数据结构 在Objective-C中，成员变量即Ivar类型，是指向结构体struct objc_ivar的指针，在Objc/runtime.h 中查到,如下所示： typedef struct objc_ivar *Ivar; 结构体struct objc_ivar的数据结构如下所示： struct objc_ivar { char *ivar_name OBJC2_UNAVAILABLE ivar)，获得对象的指定成员变量的值。 const char *ivar_getName(Ivar v)，获取成员变量名; const char *ivar_getTypeEncoding(Ivar v)，获取成员变量的类型编码; ptrdiff_t \n", ivar_getName(ivar), ivar_getTypeEncoding(ivar)); //print:_runtimeProperty, {NSString
2.3K70发布于 2018-05-15 - 来自专栏Seebug漏洞平台
使用 Ghidra 分析 phpStudy 后门
(&DAT_10012885)[iVar5] = *(undefined *)puVar8; iVar5 = iVar5 + 2; piVar10 = piVar10 + 2; } else { (&DAT_10012884)[iVar5] = *(undefined *)puVar8; iVar5 = iVar5 + 1; + 2; } else { (&DAT_10012884)[iVar5] = *(undefined *)puVar8; iVar5 = iVar5 + 1; piVar10 (&DAT_10012885)[iVar5] = *(undefined *)puVar8; iVar5 = iVar5 + 2; piVar10 = piVar10 + 2; } _10012884)[iVar5] = 0x5c; (&DAT_10012885)[iVar5] = *(undefined *)puVar8; iVar5 = iVar5 + 2;
96210发布于 2019-10-24 - 来自专栏DannyHoo的专栏
利用runtime进行归档解档
implementation Person - (void)encodeWithCoder:(NSCoder *)aCoder{ //属性的个数 unsigned int count = 0; Ivar * ivars = class_copyIvarList([Person class], &count); for (int i = 0; i < count; i++) { //取出对应的Ivar Ivar ivar = ivars[i]; //拿到名称 const char * name = ivar_getName(ivar); //OC 字符串 NSString * key * ivars = class_copyIvarList([Person class], &count); for (int i = 0; i < count; i++) { //取出对应的Ivar Ivar ivar = ivars[i]; //拿到名称 const char * name = ivar_getName(ivar); //OC 字符串 NSString * key
53320发布于 2018-09-13 - 来自专栏進无尽的文章
RunTime 之其他实践运用
:ivar_getName(ivar)]; // 忽略不需要归档的属性 if ([[self ignoredNames] containsObject:key]) { :ivar_getName(ivar)]; // 忽略不需要解档的属性 if ([[self ignoredNames] containsObject:key]) { ); for (int i = 0; i < outCount; i++) { Ivar ivar = ivars[i]; NSString *key = [NSString class], &outCount); for (int i = 0; i < outCount; i++) { Ivar ivar = ivars[i]; NSString *key = [NSString stringWithUTF8String:ivar_getName(ivar)]; // 如果有实现该方法再去调用
1.3K30发布于 2018-09-12 - 来自专栏日常技术分享
ios 如何访问私有变量
TestObject有哪些属性，所以我们可以利用RunTime获取所有属性 - (void)getIvars { unsigned int count = 0; // 拷贝出所胡的成员变量列表 Ivar ivar = ivars[i]; // 打印成员变量名字 NSLog(@"%s---", ivar_getName(ivar)); // 打印成员变量的数据类型 NSLog(@"%s---", ivar_getTypeEncoding(ivar)); NSLog(@"------------------------------- ----"); } // 释放 free(ivars); } 假如我们要访问privateName属性，代码如下 unsigned int count = 0; Ivar *ivars = class_copyIvarList([TestObject class], &count); //对私有变量的更改 Ivar privateNameIvar = ivars
3.5K31发布于 2018-09-13 - 来自专栏知道创宇
使用 Ghidra 分析 phpStudy 后门
] = 0x5c; (&DAT_10012885)[iVar5] = *(undefined *)puVar8; iVar5 = iVar5 + 2; piVar10 = piVar10 + 2; } else { (&DAT_10012884)[iVar5] = *(undefined *)puVar8; iVar5 = iVar5 + 2; } else { (&DAT_10012884)[iVar5] = *(undefined *)puVar8; iVar5 = iVar5 + 1; piVar10 (&DAT_10012885)[iVar5] = *(undefined *)puVar8; iVar5 = iVar5 + 2; piVar10 = piVar10 + 2; } DAT_10012884)[iVar5] = 0x5c; (&DAT_10012885)[iVar5] = *(undefined *)puVar8; iVar5 = iVar5 + 2
1.1K30发布于 2019-10-22 - 来自专栏iOS开发随笔
ivar size mismatch in PSUICollectionView_ - cant change the supercl
ivar size mismatch in PSUICollectionView_ - can't change the superclass. 虽然不影响使用，但是有强迫症的人怎能忍受？
72720发布于 2018-06-28 - 来自专栏解决方案服务
解析Citrix ADC和NetScaler Gateway中的CVE-2023-3519漏洞（第二部分）
// Unpatched Version if (iVar3 + 1 == iVar7 + -6) { iVar3 = ns_aaa_saml_url_decode(pcVar1,param_2) _2 + iVar3) = 0; uVar9 = 0; } } // Patched Version if ((iVar3 + 1 == uVar8 - 6) && (uVar9 = 0x160010, iVar3 < 0x80)) { iVar3 = ns_aaa_saml_url_decode(pcVar1,param_2,iVar3); pcVar7 = local_38 ; if (iVar3 == 0) { uVar9 = 0x16000c; } else { *(undefined *)(param_2 + iVar3) = 0; uVar9 = 0; } } 注意iVar3的附加检查，然后将其作为参数传递给ns_aaa_saml_url_decode。
1.6K10编辑于 2024-01-13 - 来自专栏Alice
ios_UITextField-修改占位文字和光标的颜色,大小
initialize { [self getIvars]; } // 获取私有变量名称 + (void)getIvars { unsigned int count = 0; Ivar = class_copyIvarList([UITextField class], &count); for (int i = 0; i < count; i++) { Ivar ivar = ivars[i]; NSLog(@"%s----%s", ivar_getName(ivar), ivar_getTypeEncoding(ivar)); } = class_copyIvarList([UITextField class], &count); for (int i = 0; i < count; i++) { Ivar ivar = ivars[i]; NSLog(@"%s----%s", ivar_getName(ivar), ivar_getTypeEncoding(ivar)); }
1.5K10发布于 2018-12-26 - 来自专栏技术总结
iOS进阶之runtime作用
ivar = ivars[i]; const char* name = ivar_getName(ivar); const char* type = ivar_getTypeEncoding &outCount); for (int i = 0; i < outCount; i++) { Ivar ivar = ivars[i]; NSString *key = [NSString stringWithUTF8String:ivar_getName(ivar)]; id value = [self valueForKey &outCount); for (int i = 0; i < outCount; i++) { Ivar ivar = ivars[i]; NSString *key = [NSString stringWithUTF8String:ivar_getName(ivar)]; //注意与归档的顺序不同
83490发布于 2018-05-22 - 来自专栏iOS小生活
KVC原理分析
Ivar ivar = class_getInstanceVariable([self class], _key.UTF8String); // 4.3 对相应的 ivar (self , ivar, value); return; } else if ([mArray containsObject:key]) { Ivar ivar ivar);; } else if ([mArray containsObject:_isKey]) { Ivar ivar = class_getInstanceVariable containsObject:key]) { Ivar ivar = class_getInstanceVariable([self class], key.UTF8String); ivar = ivars[i]; const char *ivarNameChar = ivar_getName(ivar); NSString *ivarName =
90141发布于 2021-03-25 - 来自专栏java架构1+1
OC史上最实用的runtime总结，面试、工作你看我就足够了
const char *ivar_getTypeEndcoding(Ivar v) 案例1：获取Person类中所有成员变量的名字和类型 unsigned int outCount = 0; Ivar ivar = ivars[i]; const char *name = ivar_getName(ivar); const char *type = ivar_getTypeEncoding(ivar *ivars = class_copyIvarList([self class], &outCount); for (int i = 0; i < outCount; i++) { Ivar ivar :ivar_getName(ivar)]; // 如果有实现该方法再去调用 if ([self respondsToSelector:@selector(ignoredNames)]) { if :ivar_getName(ivar)]; // 如果有实现该方法再去调用 if ([self respondsToSelector:@selector(ignoredNames)]) { if
1.8K20发布于 2019-06-17
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