From 4cf337e4061067d9230147d847e73367049d04b6 Mon Sep 17 00:00:00 2001 From: acevest Date: Tue, 23 Jun 2015 17:39:17 +0800 Subject: [PATCH] ... --- learn/swift/.DS_Store => .DS_Store | Bin 6148 -> 6148 bytes learn/.DS_Store | Bin 0 -> 6148 bytes learn/AppleSwift/.DS_Store | Bin 0 -> 6148 bytes .../AppleSwift.xcodeproj/project.pbxproj | 243 ++++++++++++++++++ .../contents.xcworkspacedata | 2 +- .../xcshareddata/AppleSwift.xccheckout} | 8 +- .../UserInterfaceState.xcuserstate | Bin 0 -> 32382 bytes .../xcschemes/AppleSwift.xcscheme | 88 +++++++ .../xcschemes/xcschememanagement.plist | 22 ++ learn/AppleSwift/AppleSwift/main.swift | 240 +++++++++++++++++ .../contents.xcplayground | 7 - .../UserInterfaceState.xcuserstate | Bin 7303 -> 0 bytes .../MyPlayground.playground/section-1.swift | 68 ----- .../timeline.xctimeline | 6 - lib/RingBuffer.cpp | 184 +++++++++++++ tools/comm/countc.c | 1 + 16 files changed, 783 insertions(+), 86 deletions(-) rename learn/swift/.DS_Store => .DS_Store (82%) create mode 100644 learn/.DS_Store create mode 100644 learn/AppleSwift/.DS_Store create mode 100644 learn/AppleSwift/AppleSwift.xcodeproj/project.pbxproj rename learn/{swift/MyPlayground.playground/playground.xcworkspace => AppleSwift/AppleSwift.xcodeproj/project.xcworkspace}/contents.xcworkspacedata (70%) rename learn/{swift/MyPlayground.playground/playground.xcworkspace/xcshareddata/MyPlayground.xccheckout => AppleSwift/AppleSwift.xcodeproj/project.xcworkspace/xcshareddata/AppleSwift.xccheckout} (87%) create mode 100644 learn/AppleSwift/AppleSwift.xcodeproj/project.xcworkspace/xcuserdata/Ace.xcuserdatad/UserInterfaceState.xcuserstate create mode 100644 learn/AppleSwift/AppleSwift.xcodeproj/xcuserdata/Ace.xcuserdatad/xcschemes/AppleSwift.xcscheme create mode 100644 learn/AppleSwift/AppleSwift.xcodeproj/xcuserdata/Ace.xcuserdatad/xcschemes/xcschememanagement.plist create mode 100644 learn/AppleSwift/AppleSwift/main.swift delete mode 100644 learn/swift/MyPlayground.playground/contents.xcplayground delete mode 100644 learn/swift/MyPlayground.playground/playground.xcworkspace/xcuserdata/Ace.xcuserdatad/UserInterfaceState.xcuserstate delete mode 100644 learn/swift/MyPlayground.playground/section-1.swift delete mode 100644 learn/swift/MyPlayground.playground/timeline.xctimeline create mode 100644 lib/RingBuffer.cpp diff --git a/learn/swift/.DS_Store b/.DS_Store similarity index 82% rename from learn/swift/.DS_Store rename to .DS_Store index 0af6509e8bbda9106a7fcb0fe74feb24d9cbab14..2c3105d4c15de905e8e096c03661b1f8bccfafbc 100644 GIT binary patch delta 381 zcmZoMXfc=|#>B)qu~2NHo}w@l0|Nsi1A_nqLtavOaY0f}e$wWPj4K%@8;G#fvoho` zq%tHj6d@!T7#Myg735?Vmlzn_WMpDyVP#|I;N;>4K>B`mu~2NHo}wr-0|Nsi1A_nqLn1>ZLpnndLq0?4#KPtEAPI2>UxrGC z0EQf7NrpUz6b3zp0!-1Ibi?4}{M-TtFwm4F-GtnH7nhXMl4J%3_lq+YUIm*&q9Y12 vkR4I5*^&7e%f^NR#?9;;{2WY-9Ge}PzcWwf7qR33na;?-z_d9)WD7F@zCk-# diff --git a/learn/.DS_Store b/learn/.DS_Store new file mode 100644 index 0000000000000000000000000000000000000000..8cc4f85903cfbd84fb87df2c454dd31e83e83bb6 GIT binary patch literal 6148 zcmeI0%}T>S5XWa~)wEtBDhOVB6?&*&)T6ESC=?;ehfkM z9efmTGP_$TtsVuH`Gqi>kN+lQ%Fg@?09ft1YXBwy7@%S%2VX+hX`djY&rn1;hX)p< zAm9v=iMyHK2<0vh6^I}Le>8ti8b^*FIsowQM81fVQt1sdQ`za6StFO9qs^SppIGfM zwGun&##Os>B#(saIeJ{TllE|Y5QhHe*mfGiOIzmRZWtuC2)xdS^tdSkH%zNxH*n)) zJzrC}NxNk()jM8Kcxl}ZyoQK{BYcru7&+Qn=5oKkS=ufZw$?WW#X`SaE)@%#8|A^k zd@_uc)ve0@VKlh9zPY`-e|UU;Q5iwhnOPXi(Cc>}r)PBnKMc;*51(Ne=C7fbJ!9^# zy*R@#KMt)A1>NH8=y<83Tsjbx1wer8@MV+_kbZ!qbWBo;Bn70AjLJQrmZG*8C@l%y zC*^=j4yfdxy&7usf%?g)9SV}8A-$3V%BM37GtQJcVN(6ygKzym!!Z9C%+{=0RTkZ^ kp;}Az^i*G_5;M1& literal 0 HcmV?d00001 diff --git a/learn/AppleSwift/.DS_Store b/learn/AppleSwift/.DS_Store new file mode 100644 index 0000000000000000000000000000000000000000..4bc26328c535f6f33ec9b1b0560567f4d3733931 GIT binary patch literal 6148 zcmeI0Pixdb7{;G>yVi7jiCCfFWv{{_Tidc8+jTt(3y~JFvL>6@9m!_GCfit+g@QLf zhW}5}k06NNJ$llw;Z5F|*|Kc6pn}lK{6csqf1a6SCYd)+08n!nt^qCp2RfE3m%Xx#}-3qpmB1Js?{su*s2C)nP{0!1qWO=>*jYU`Iqn$6dK2liU|c zG?tqHVv!#@OT2X4)zN69e!EuP zytO{ARY#3Ry;j{=Z;Z$8N5{E-V{`l7gLM4j<*V0k-oAVP>9ZaUA~PyiXGZ7CS)Fs> z4U$+U`+DNT%DfK5O*}&v5+Nd_7(n7_yuapkWk1#J9Dm0jX#29&3Ws?Y`1;}bv8v&> z+wIHnueE7!`kH^tbdlxaVjg>E`QqM!#bWtK@cd9UDQ?TeBOTS$LC_X}fb!%Lv=2~z zfTg_6QjRPIaY;q(9>_?^SPW8@gwIoQkd}kA{3KVCF&|`FCgV_u9S!TX9Hd&eSS+(F z=p8QS|GPNT|644U{}?K_yjD{s-T82?<$U_s9Oe{0??Zqo>7RwGlbT3NIob~ai{+f~ E3%G2XU;qFB literal 0 HcmV?d00001 diff --git a/learn/AppleSwift/AppleSwift.xcodeproj/project.pbxproj b/learn/AppleSwift/AppleSwift.xcodeproj/project.pbxproj new file mode 100644 index 0000000..79dc39c --- /dev/null +++ b/learn/AppleSwift/AppleSwift.xcodeproj/project.pbxproj @@ -0,0 +1,243 @@ +// !$*UTF8*$! +{ + archiveVersion = 1; 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+ }; + name = Release; + }; +/* End XCBuildConfiguration section */ + +/* Begin XCConfigurationList section */ + 5063B29D1B390AAF009C5821 /* Build configuration list for PBXProject "AppleSwift" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 5063B2A71B390AAF009C5821 /* Debug */, + 5063B2A81B390AAF009C5821 /* Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 5063B2A91B390AAF009C5821 /* Build configuration list for PBXNativeTarget "AppleSwift" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 5063B2AA1B390AAF009C5821 /* Debug */, + 5063B2AB1B390AAF009C5821 /* Release */, + ); + defaultConfigurationIsVisible = 0; + }; +/* End XCConfigurationList section */ + }; + rootObject = 5063B29A1B390AAF009C5821 /* Project object */; +} diff --git a/learn/swift/MyPlayground.playground/playground.xcworkspace/contents.xcworkspacedata b/learn/AppleSwift/AppleSwift.xcodeproj/project.xcworkspace/contents.xcworkspacedata similarity index 70% rename from learn/swift/MyPlayground.playground/playground.xcworkspace/contents.xcworkspacedata rename to learn/AppleSwift/AppleSwift.xcodeproj/project.xcworkspace/contents.xcworkspacedata index 919434a..5e84e35 100644 --- a/learn/swift/MyPlayground.playground/playground.xcworkspace/contents.xcworkspacedata +++ b/learn/AppleSwift/AppleSwift.xcodeproj/project.xcworkspace/contents.xcworkspacedata @@ -2,6 +2,6 @@ + location = "self:AppleSwift.xcodeproj"> diff --git a/learn/swift/MyPlayground.playground/playground.xcworkspace/xcshareddata/MyPlayground.xccheckout b/learn/AppleSwift/AppleSwift.xcodeproj/project.xcworkspace/xcshareddata/AppleSwift.xccheckout similarity index 87% rename from learn/swift/MyPlayground.playground/playground.xcworkspace/xcshareddata/MyPlayground.xccheckout rename to learn/AppleSwift/AppleSwift.xcodeproj/project.xcworkspace/xcshareddata/AppleSwift.xccheckout index 51108a5..e196f85 100644 --- a/learn/swift/MyPlayground.playground/playground.xcworkspace/xcshareddata/MyPlayground.xccheckout +++ b/learn/AppleSwift/AppleSwift.xcodeproj/project.xcworkspace/xcshareddata/AppleSwift.xccheckout @@ -5,20 +5,20 @@ IDESourceControlProjectFavoriteDictionaryKey IDESourceControlProjectIdentifier - 1330DDA2-1B99-4E60-9F3A-B7DE1D7ECB22 + C6698B6B-E176-4266-9A99-7EA7B71954A4 IDESourceControlProjectName - MyPlayground + project IDESourceControlProjectOriginsDictionary BA634633803B1A00DDD2BCDEF5C645E5844F56E6 https://github.com/acevest/acecode.git IDESourceControlProjectPath - learn/swift/MyPlayground.playground + learn/AppleSwift/AppleSwift.xcodeproj/project.xcworkspace IDESourceControlProjectRelativeInstallPathDictionary BA634633803B1A00DDD2BCDEF5C645E5844F56E6 - ../../.. + ../../../.. 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All rights reserved. +// + +import Foundation + + +let Constant = 0x1234 // let 声明常量 +var Variable = 0xAFEC // var 声明变量 +var VarInt = 8421 +var VarFloat = 3.1415926 +var VarDouble:Double = 2.71828182846 //如果初始类型信息不足，可以在变量后加":类型" +var VarF:Float = 0.1314 +var str:String = "Hello, World!" + + +let ss = str + " " + String(Variable) // 类型必需显示转换 + + +// 可以通过在客串中加\()的方式把值转换成字符串 +let Int2Str = "translate int in string with \(VarInt) \(ss)" +println(Int2Str) + + +// 数组 +var arrayList = ["apple", "microsoft", "xx", "google", "tencent", "twitter"] +arrayList[2] = "amazon" +println(arrayList) + +// 字典 +var dict = [ + "apple" : "USA", + "tencnet" : "CN" +] +println(dict) +println(dict["apple"]) +println(dict["apple"]!) + +// 创建空数组和空字典 +var EmptyArray = [String]() +var EmptyDict = [String:String]() +// or +var EmptArrayWithNoType = [] +var EmptDictWithNoType = [:] + +for cp in arrayList { + println(cp) +} + + + +var OptionalVar:String? = "hehe" +//OptionalVar = nil +if let name = OptionalVar { + println("Hello \(OptionalVar)") +} +else +{ + println("sssssss") +} + + +let word = "ff" + +switch word { +case "dd" : + println("unknown") +case "ff" : + println("fallthrough") + fallthrough // 会走到下一个case +case "red apple", "blue apple" : + println("red") +default: // 必须在最后。。。 + println("default"); +} + + +// 闭区间 +for i in 0...3 { + print(i) +} +println("") +// 开区间 +for i in 0..<3 { + print(i) +} + + +for i in 0..=[] +for i in 1...5 { + IntArray.append(i) +} +IntArray += [0, -1, -2, -3, -4] +IntArray[0] = 1024 +IntArray[1..<4]=[999, 888, 777] +IntArray.insert(1, atIndex: 0) +IntArray.removeAtIndex(5) +IntArray.removeLast() +println(IntArray) +for (index, value) in enumerate(IntArray) { + println("Item \(index+1): \(value)") +} + + +var StringArray = [String]() +StringArray.append("dd") +StringArray = [] + +var DoubleArray = [Double](count:3, repeatedValue:9.9) +for i in 1...5 { + DoubleArray.append(Double(i)*1.1) +} +println(DoubleArray) + + +// Set +var SetA=Set() +var SetB:Set=[] +var SetC: Set = ["a", "b", "b"] + +SetA.insert(1) +SetA.insert(2) +SetA.insert(1) +if SetA.contains(1) { + println(SetA) +} + +for genre in sorted(SetA) { + println("\(genre)") +} + +let oddSet:Set = [1, 3, 5, 7, 9] +let evenSet:Set = [0, 2, 4, 6, 8] +println(sorted(oddSet.intersect(evenSet))) // 交 +println(sorted(oddSet.union(evenSet))) // 并 +println(oddSet.hashValue) + + +// Dict +var airports: [String:String] = ["TYO" : "Tokyo", "DUB":"Dublin"] +airports["LHR"] = "London" +airports["APL"] = "Apple Internation" +if let oldValue = airports.updateValue("Dublin Internation", forKey: "DUB") { + println("The old value for DIB was \(oldValue)") +} + +for (k, v) in airports { + println("\(k): \(v)") +} + +for k in airports.keys { + println("Airport Code: \(k)") +} + +for v in airports.values { + println("Airport Name: \(v)") +} + +println(airports) +airports["APL"] = nil // Delete +println(airports) + +if let removedValue = airports.removeValueForKey("DUB") { + println("The removed airport's name is \(removedValue)") +} else { + println("The airports dictionary does not contain a value for DUB") +} + +// create an empty dict +var emptyDict = Dictionary() +emptyDict[16] = "sixteen" +emptyDict = [:] + + + + + + + diff --git a/learn/swift/MyPlayground.playground/contents.xcplayground b/learn/swift/MyPlayground.playground/contents.xcplayground deleted file mode 100644 index 8e39341..0000000 --- a/learn/swift/MyPlayground.playground/contents.xcplayground +++ /dev/null @@ -1,7 +0,0 @@ - - - - - - - \ No newline at end of file diff --git a/learn/swift/MyPlayground.playground/playground.xcworkspace/xcuserdata/Ace.xcuserdatad/UserInterfaceState.xcuserstate b/learn/swift/MyPlayground.playground/playground.xcworkspace/xcuserdata/Ace.xcuserdatad/UserInterfaceState.xcuserstate deleted file mode 100644 index 0624362111c67e7a0e26f04385fd652ca5b82dd9..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 7303 zcmcIod3Y1$x_`efdy`HkGs%>tN~KU*p(_Pi6zq}$l~SN9dz>aiJCY_fnNljCFUaD8 z$fhi!&>{jV$f6=5;&uc#M8WMSM~^G+>p|S_GnpnOUiA7r_ul-IWZv)Hx8FAnEq*zy z#gn z$H4?<;K2zl$bgGsAPj;`$bxLhfn3Og0w{#bpbSPq1x$gdFb$@|4Di4eAVLFp!3Rws zLlDBCz&w}_*TA)aun?BOjj$Y6!D`qFcf&T=4m;o;xEJn&ov;V?!L#rjJP$9xi*O8H zg5&TqyaK1;6ZjN9gU{g$_!7Q?ui+c`k?09S9E2l1NHR$w{YeJNB)Mc5DIg=sWu%;3 zPR5c7GJ!M@FYytH%p{GZiOA$iGKaL2tI1q4k1QnDkws)NSwe0kH<7hu9a&E{klV>N zvYqT8_mF$Z9{osb9&Qq*+< z3l7v{HfDHOXSutqJ{X!6ZV|nbJLqj~mI8{0?Kjjtq#(aIw=}bOaQ@)T{858TGYiYg z@-lPs3x<}K78aD1nJsv_)RliX56Yh$AvXsnk5zF=F4)FjT9gCP%lK^)ttkk~9$%U4S= zPJ7g0jWO(DdsInYDbS@SO6^ip+|n{C=xq&`2gb<(Ii}RZI^+JA1_R-sU$R7_GZ=$s6=ZS>^7sv9gk-ITclwHNh{oH->_(0bf+YaJW>Ja0xm(U<5j` z&j~03D-=Tsl!9B$c!L<0rdC#Gg(SbI$g?E`JX?S*ac5PS+g|myjQg&N3 z+1a93Qq9QrOJXRH9d46nD%s=OyVYm4#4O2v1xCXdD2L0ZXvGu|o25zGPbpkmSzTLI z(Fx@+c2Z^a_{hkJ+CC1dA$==U!g!bf6QK%SC}0xyz@A&725KP<>R}T0!rqvS7vP0z zbb3q($<1P@JsOc3xmgM;Vsnd!?e_;#og9`M{8DL?7!tjT6si&fjnecnvQH}Z`^&@O zR!PlivDYhw!@*E{aUc*>L`4n;>SdqOPqmdNuGs$JD?f+#V0uwNoeZ-VM3#7TVW1xoiH2Pus^1CLOWcI127#k zYTMKh)ip_SW0R6vwB=~T+0>#nzeIj$zBa;wPSvMZA_M3;Slj^&>TsY&T?*IFh{d5e z6cXFFz*4vY#@1I>NB(MTH>qsPFcSx!Th}WiE@%BexV#27Li#qi6>fvIunyM42Dlw_ zFc_z47vhg9G6q0uTDZ}y#=g-%2xeIo8z*@}1LahXD zfW4h+#-ru-06YfiJK#Zh2=>FnZ~z{GgYYOE!b|W{9DyV8GAzPkEWy$pa2V2{FFXlP z!PAfi&%hCMV=|`TdfbfrFc}}i!`Nqfxw}jopv56c^ssEXyR5n?*j6ddmK#My-2y^! zI4p-1F*?@66=Hj^Rq?Qy=SDOxCAEs|mz8!^WOa*QR_bJ_O_LpytEr1iN}LF{6qXwU z=aHaVr^%P4uv$trV#6reFHI1Yrm5QB3b8?ot@RUdN)6dbcoklQ*WnF#6aEQr!P{7d zqi{5i!E(GD$6^JJ+X4TAcOV7&LSJ|vK7bD)4J&a9CSnSv;2gXKSEyTdia+9iO-PbF ztPqRexS&t+R4Zb@Cx(1#SXD!{(0W*BorVaz7I14rbI>PE(f&mkS-#v|*0pXUt5J(j zO4p+aDtlOw0!o$C5|YAFK%2v159`o2sT4Xl(yH$0b5+tw_!ho{@4*WHffD!u&U#ob z6bvd_Dpgl1RrA@TMkye-hBd>~_K@Z%8l^{zwpIQc3F{DWJWhTMeuAID3ctXw@EerC ze+VIz=%8tmw@LQ(Dy^%#Vqr0co0*Rbx7Ue+qW3`b3K55SQ znNi+u8dl>(tVO`8NP7}H?B0xp{I$PppA&=!D{;a~B0$O1s3Wyi6_b_d&c!UOL2cTT zo}`zD<=u5PQAJTBJ4tUCdwx=643G=Rg&sD&+}+ha4SuOyk(&Q3Vx6RqD(-KekINjn z2ucWnCMba>tVh5}s`&|EC28tx`T@sx%_ed&8R%gL{OJscFRe~8NVVzj9@pH?BH11` z^>1kCBsr?|zjL%}l9D`<59u9bFi!0tLvWf3oce3E-8J6+tmUEt3dtp^fZ;g3gItO; 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+ + buffer_ = buffer; + size_ = size; + in_ = out_ = 0; + + return 0; + } + + // Alloc - 在堆上申请指定大小的缓冲区内存并初始化 + // @size: 缓冲区大小, 会向上调整到2的整数次幂 + // + // 通过Alloc申请的内存需要通过Free进行释放, 即Alloc和Free要配对使用 + int Alloc(unsigned int size) + { + unsigned char *buffer; + int ret; + + if (!is_power_of_two(size)) + size = roundup_power_of_two(size); + + buffer = new unsigned char[size]; + if (!buffer) + return -1; + + ret = Init(buffer, size); + if (ret != 0) + delete[] buffer; + + return 0; + } + + // Put - 向缓冲区拷贝指定长度的数据 + // @buffer: 拷贝到缓冲区的数据 + // @len: 数据长度 + // + // 从@buffer向缓冲区拷贝至多@len字节的数据, 具体拷贝长度依赖缓冲区的 + // 剩余空间大小, 实际拷贝长度通过返回值返回 + unsigned int Put(const unsigned char *buffer, unsigned int len) + { + unsigned int l; + + len = min(len, size_ - Len()); + + // 从buffer_的in_位置开始写入数据, 直到buffer_的结尾位置 + l = min(len, size_ - (in_ & (size_ - 1))); + memcpy(buffer_ + (in_ & (size_ - 1)), buffer, l); + + // 把剩余数据从buffer_的起始位置开始写入, 直到完成len字节写入 + memcpy(buffer_, buffer + l, len - l); + + in_ += len; + + return len; + } + + // Get - 从缓冲区中取出指定长度的数据 + // @buffer: 取出数据的拷贝内存 + // @len: 拷贝内存的长度 + // + // 向@buffer拷贝至多@len字节的数据, 实际拷贝长度通过返回值返回 + unsigned int Get(unsigned char *buffer, unsigned int len) + { + unsigned int l; + + len = min(len, Len()); + + // 从buffer_的out_位置开始读出数据, 直到buffer_的结束位置 + l = min(len, size_ - (out_ & (size_ - 1))); + memcpy(buffer, buffer_ + (out_ & (size_ - 1)), l); + + // 然后从buffer_的起始位置开始读出, 直到完成len字节读出 + memcpy(buffer + l, buffer_, len - l); + + out_ += len; + + return len; + } + + // Len - 返回缓冲区的数据长度 + unsigned int Len() + { + return in_ - out_; + } + + // Reset - 重置缓冲区, 即清空缓冲区数据 + void Reset() + { + in_ = out_ = 0; + } + + // Free - 释放缓冲区内存 + // 释放通过Alloc申请的缓冲区内存, 和Alloc配对使用 + void Free() + { + if (buffer_) + { + delete[] buffer_; + buffer_ = NULL; + } + } + +private: + template + T min(T a, T b) + { + return a > b ? b : a; + } + + bool is_power_of_two(unsigned int n) + { + return (n != 0 && ((n & (n - 1)) == 0)); + } + + unsigned int roundup_power_of_two(unsigned int n) + { + unsigned int fls = __builtin_clz(n); + return 1 << (sizeof(n) * 8 - fls); + } + +private: + unsigned char *buffer_; // 缓冲区指针 + unsigned int in_; // 写指针 + unsigned int out_; // 读指针 + unsigned int size_; // 缓冲区大小 +}; + +int main() +{ + RingBuffer rb; + rb.Alloc(7); + + unsigned char str[128] = {0}; + int n; + + str[0] = 'a'; + n = rb.Put(str, 1); + + str[1] = 'b'; + n = rb.Put(str, 2); + + str[2] = 'c'; + n = rb.Put(str, 3); + + str[3] = 'd'; + n = rb.Put(str, 4); + + str[4] = 'e'; + n = rb.Put(str, 5); + + n = rb.Get(str, 2); + n = rb.Get(str, 1); + + rb.Free(); + + return 0; +} diff --git a/tools/comm/countc.c b/tools/comm/countc.c index e71f771..1b978fc 100644 --- a/tools/comm/countc.c +++ b/tools/comm/countc.c @@ -91,6 +91,7 @@ void count_file(char *path) && !valid_type(path,"py") && !valid_type(path,"go") && !valid_type(path,"php") + && !valid_type(path,"swift") ) { #if 0 -- 2.47.0