From 228d4947ed90ee633f8e99eaab0c243b997ab1f4 Mon Sep 17 00:00:00 2001 From: Brett Langdon Date: Sat, 7 Jul 2012 21:48:43 -0400 Subject: [PATCH] Worked on Methods section of OOP chapter --- .../1.1 - Classes and Objects.tex | 5 +++++ Programming In General.pdf | Bin 265434 -> 265820 bytes 2 files changed, 5 insertions(+) diff --git a/4 - Object Oriented Programming/1.1 - Classes and Objects.tex b/4 - Object Oriented Programming/1.1 - Classes and Objects.tex index 87968f3..ed71036 100644 --- a/4 - Object Oriented Programming/1.1 - Classes and Objects.tex +++ b/4 - Object Oriented Programming/1.1 - Classes and Objects.tex @@ -117,6 +117,11 @@ p.printName() \end{lstlisting} The output of this code would be \pigOut{brett}. +You access methods the same way as your would class properties except you include the parenthesis. +You may also notice a reference to a variable \pigVar{this} in the method definition. +This special variable is used within methods to refer to the object that the method belongs to. +So using \pigVar{this} within the method \pigVar{printName} is similar to using the variable \pigVar{p} to access +the specific instance that that method belongs to. \subsection{Special Methods} diff --git a/Programming In General.pdf b/Programming In General.pdf index 042e865eea209ae17dd0d48c497fae19b47c4a94..6073f350b90771c2c2f4244805965b54f3b03970 100644 GIT binary patch delta 4222 zcmV-^5P|R7nGoEZ5P-A+4Jwy}5CJTI)mv?E+eQ-p?q5OlOKBitxNqF$0f!<<(_D)r z&BX?aLtCJW%vu-z{PL%N*RL+Q z?B|a^zJ7oC`g?rS;fIgs66)W4eDUtxkMG}{&qVB03LS;-`s(eAi;LG6-1o)%?>!S@ zcya#wE$_c&NU%}+rbsniAc)NU1+Si|o!xH$Xw zS=^tVNCF|E)EK#)pNu1?{QOXVG6iA^X~GZd>JH=)VZLsPyhdrB|KNJ+iG!JRkwRYB z_m^|0!W?=S9cJs6xLOir!lvSqx~bN_=+n7LplN}PYOXEHx>)$?>e}<*pZPMY>t{eG zaoF7EwQto8HP4pIe8Kb`$qu?_*+JVTcH!l@(_zKk7Wr?n&}BXtqTdaFE%%w*-XrZ> zu8`i;%|0$gLs~+`u$EadWwy$nv1POQ9A_%Rn%`Fy4Yw$eO}_Sx$^{dP{5sn#8-4+0 z!DN@4oL_&7Ou)w4Z}k|aD94DjQV0%*vZhc9VO(Eh;W9tA-2e z%^mwqwQgEfw`#V#YOdK%Gp%KKdAm=aGnr_JImytCM%9`|HtDo~_Q0k(7U3$-%9_dM zHfxwduR#|_vC)HdEW`WTiYsq3-@cs)^{rYSITIE51T5kI=5x<;j*f%GI?opEFrMfn zyZ*c@%ENUBp#)TvXgi`J4KAmoc+^*B+Uh8FW~j=Cj&D09DJ#8XSXfs4OB%weYSZ`# zg{9YR`?jF35G){ng`WYo$eb z49l}8GC{z~mlS0kTU;3n7SAa{`B#qH&I<>`P4S81VacyvR=aCEBixAXgmWN*n7%qw zG3wc3i^D6)OzIhx-tHI->e)I_gTb6i=GgwWST5Fo?UXS%Z1)5g-WSUysdpxo zh+HCuTE5AB2q#s-v7osveEeU6)B31ilx?Mt@H}pI2Q4sSa3Kvv?QS!y|I~^BC0)$v zhElEDVQsss4BZafwj+)$Ls)F#+nn?PjF#NL`qOVdO}7crZ~k|-LOa}n8J1)b+LO9- z2$(;OoRy$|tT;-gKRmoG>W00V4p#afII0O>;hxWhABJ1{fal}l&4o;V*=Gd#0B8#TY_PrwI{M=qWRUcO z4lqd4Hh#b%$HBG^PlsneplhOsZWWVs>zjZHU>f{7bFmFSoX^r2mmNIU^sMPw(X)Kq zH;s!7DE%a@PUbPL)dY@9R6$GARC97*B5R87^V6@7h5axh6clo0Om3Cc;~v_N!zj8+A9 zv1thL)w-Q7(7+}#{3lcy3D%$4*!#dk3y_7E}LSx)q#$vnpGfh>(;-6mhc9wIi~v1gBRg|d&vIWk*9>oT$7AJpQH z11x14zN9^DP5W6+bVGD=OpHjww_R|NC>=a+=((V0<;(l5A|3D_Mzxmq@<2@a_UOic zpssHpjq-4kfpghut9Uw(aj%Ib^&=0kqrR?P5;>EcCiP?n-rs%F zeO@kj_fdZL@jIps_z&HsrCGNAwJ?E`w&;>d&xyhFq2G-#LfMR_B?7l8dKUDokLrE| zdz-@Du*Z1mpI?Z*i={uvX0+Hhy@PCj{>A3N?Coy6KZzw>S%LAo7qBW%KNWXvZ zotT)wJBJre**E#q#1%4*V%c3;vztTG3L9-R=UX6Prc2?kbbe%Ul;&pz8^dQ4&!_SkfXmph7W1ViMG0MT+Xkaf;UVDes zy*s4tc0};gA@(7+K!#BI2yAHH#1#&oV9;;e=RxOZ!Qu}q=At(u}0b*ud zA#5Z&xIvnsduGnPm#qzJ~yyJyCDIx|~Oko&_ z?CuVNRz_psx|MPG^Phf% zfr??B*{8z?NAy2*%sgTE_LzB!4p@sam627a!3WcMj9z|annX%|?dXAYab&GKO{tT4 zj4Rav%fx)W=z&aJ6$z(6iNYq`Z#eBOy)6e76}JAmp+zamtccfpXf}Jd5lX9H}FL1FPLKg%HTZ#_un`@ z&5Ne<7`I0Zw{+`)n)K_1_pXkD_YT2qaF6@Kn4EAXg6W=S>d8Fzm>R+0ls+xA(xY1< zKGN3sIih~Dv9+a*)6g2CfDLp>bVKxeqBEjbMDN*uIL)zZ%ZbS9Q{WHekRIl6@LqaE z|3mlE6NcY9%tRd=2Y(1-BdL8l;gT{xNs5WKJIZb#ea*j=Y^3}Yy!4VZ_{yNhX1Uw@!KZaZIWyUIB0OE1}yQeV)steRr(xnx|q&aZP| z*OoTbpqBBQr(hIm4~?Ph^#SvNFPrYa87QZJ=X5(=HLw@e_ew1sKk`*~D@-Tqv zzOm*6J$~ceHlQ4?Y}2e#4rhx6e)+W7U1Cp=gy0M`iHvE#3Fgso9!Q-z);=;4+vU}N z*GMz_FMA0SQX1`?Y|=TsaIA`9~{t6hTeoS za7nVqKyN^$9fZ=#vV}8t(2A|sqHE9F@8LVhk-my=zcb%bLuc87C#|!P8uo%9GZ`xg zvB^U$#CR;^!vE_VEhIt#TXaP3W{-Cl+(pB=Riwczf#IY#susHkss91eFv0nkQ8@t< zhsrephsreqx5_mG6~!hvFgYzSG$$}HCn*XqO>bmGVRU66C`39kFflSPH!wFcF*GK|(M=LP9h*Gebf`K{hitGDbK)T?#KuWo~D5XdpH?Gne5W0V#halSyoiVHAeX z``@bmom-vf@pi6GI$oVr@2w8n+iG<}E35>ONDM0$l5SX$Sc;?@HlGb4*x0aSa7yd@sQE-5toFKkE!0Ay0MUWLsUB3->^Q5$cXos!qw0xaR zC+uFfln3v3!ya!+b=)D?%O_etNY!803){%oh(59(_UVdr4>1Vaydd3648guFO2fo3 z;60R%5D_5tl-7Ui-BDs6Q210MMJRp2r$_Tj_AhIrHdR#0p@>ze%;J7$oG$b7+m>w4ojGa)A z>2Zm`_zfw8-)QU=GR15+JR2FGOp(XH>oGjdr3Bjj=jrpM(G%#14_ zm=sq;FdD9eU@BZ0Fg>7E<-o0SRTaR;FRCixRo_+>gcshrwpH*JGF4T>JNrvj4ZJsZ zRMo=!`ARNT9RdZqX09HAIVI0EAaLfLszwCv>Rvg9#6<|+Ft?8wMc{XWAtv70KVyfS U8JDpP1Rn}GI57$(B}Gq03P6@BxBvhE delta 3829 zcmV(#}UwvwE^{QH|3QnKu|yjBz(5MUvVC~`RZW;h(qczLi2c<}1t z`PIeKUnCC_mc%j+u5JPqF&P*wS!7LcwG2LnFaGuH{ng74vw0Lnp<=VSF*f||`L8cu ze_Xk?-#)y4`R?lF&-kRm_a9~w-oN_r?Csmv?_SO3g4-y8fx-`c@#fj(<;zPq_Sw6i zJriPhIs5bK*Nc}|7k^&}5ReDL3#2TIxd;}Ui;sWuU{PqAc~R#}|GK>KJlt)uPV4#! z&@m62+pPAzx~UfFdYvsDeMhnb_D*&{TXP#;&8!MbH*A^x!G$Way(#*`P;*~gf8Tqg zea{Wj+qyZ%C2t5N1jeE4fGN^V_QYv6T`cfRMOeG%O-a)&b7YfMzEiPu#4@`{x9i3| z09f#`>uu&9|KOVEH|>C#G~pL$0=x18NDx3+C&04;`bmI#fm4G7wR?UzJ2XvfgOhoaH(@cx71YU4kxZCm}UnN;L1mUgA4T25OuG3<*O;?%6ZCSeJqHJ74 zy}fgGQ&vq2bqljOgt>Nlnkyy4tJ`CE&Sk8?=fwMFGze?LOx&UNK&Og}e{hqfMeWGu zHf4a3ugytjqvJ3QR7N;!#_fE29{Ye@$+An*%_w!LyOa@K7PT5bMOui`Ai^WwHL^+h(A?R$7!t zJ9&R)(Z#3D*sIWuyBuFR&%I3E$o2qgtZ`o7{59b zF=*u|=_d28%ehyQncx|e-W(_l-aGBU8+7K>vcUeg`FdHkpN!67f43*t@IGI!3EsJk z1hcW&M|qWb7fw(@SkT<&-v6(`Xua3Zi}t1W@NVAp4tk)+aE&w-^}9{+{pVH;Xz6@T zH&xV{9lmXMm3_0rzU_=d%Mcb@_$DJffYI8GFF*Osr|C8!x@Z4QH>ig@P{W!uLVHpd zhk*JMW{m`}I7_4te;(fCb>pm>0xR_ooK=S}aL;#*@AtR#J)V0(l7U@B$Us{Oo02^h zCh;Jm(9Q))Jr0^#5djCyV(`KzIJoirA%}#?bH=Mk9vQ8{dgPSpwZQ$uPQt*WXgJd< zI?cfw`=At~c~GnhF{xpRfk+o41I;)Gm4G)FGI2H|$OZr@fBZ8+wF)}=!z*ME_ni(f zh?CZTK#*f$TZgN~*bnHM=zX)|Bwe)%905#&k8{gS_S!LrsKyX38RejnV^D>&5uA@YPfnk|rRz0a*L2P4x;O`01?bH!1>_ckZM3&`ktfB(4Am?RnH=3t0`gE@vqWI`0O z4C+I0II~Q&qR~8t^?@vP(6z_A&%`= zpX<&Tf9hN}Vfvjv7>U8o_xFkc_OR5U;7F0g!Y!rOh08bjWCc)ovcIErK0MrG%GuK{ z1rNlc%2I!fx3uc1(VyXQP~O}kg-I%DU0%I(uMRTynCwa-pLT=StqeX1N;Jh9LbP)gdM|G*;SAWNcrh)%XKe>*RdAg$>g9ul|0>F(*fv{dF?Ho~U@hb{Pk@9?N>TX4L?})sp zo3vQ?w=V4o_ig2edKKfyy3SW^f)WNce}0;>o6Zsa+RrE@!V*wAIlde1V*=;7-L{1p z$vDA`r2pK`fPt>F=0Lp8&XC^AaGLPTC@pHm5_PW8%@uk%I2-Nh3&3m7kg9ivRNamU zcDi5tkh?;Lh}82cYv=<__$Dn@%d+_4gbdbs$sKMGE;w%ht8<;xiUi8K8`?g#ehqEjoy`_RBX_?rgrv4id79v~ZOqpxYu_S1oj@_{?{`smhI` zc6A6~Ro)zAa%n*_pL^e{`SJkle*l6>u`Bp0U+{gKHCXk`XG zvMV=8opcprY^8ayvHb$y8zy;zvO9sX1K2I)^hvMSW#Ps0k5$(3!krW=2G~q)7>V@m z4xCm>bKts_JpApGpQA2apVsXm{i!J3HcTvUcMrA`$xmo^!aq4yNV?v7`|X&ZSuTAM z;=Wg;aHu<5-Rv8+>b{DMf4^tRKOIyM5(s~!^%Vqhw1S`?RuJCy_54_v8F9s8JEeRO zaad>O>&pjcj6W4-PME$8GpAtSP?U*eCYn}07|&zy@GFy;Me=*E9!SfXF?JfLqj?O2 zYJp{}zu)SCj4iWrqLGf~F^s2?O!4oedTjzQY*_;GOk7d`rrK!XxYp6-<+f7h%82t#b~k^T24SWM86|CC3-`2_OJq=&a41P zIEyEGS_NP{k72Zs+A}fXBo|Fq+4(e_A92ayEG^#V$byTun5l(L9Ewh7))ksc)EK|IW&L0?xlYnPx@f zc?|1=!ztbPLQV4hmiMmDD({^tv%xv;8`tE7)eJs&nyN?hIHGDS1}F5>LL+^3OYk#w zjXy_JU#)CqXyeqhhR9(9T@c+6{f_9A=nc_FHcox++OmQfe>J82fgF<498R7~&lrE| zTsmR;oxzO6;JosO(1uCn(+O8?Dy`f$cP_ip&$G2Z;Ou2+e5S*|i1l(mn@9144)9OV zQfuiW*;|!B+}9N}uPJqVA_1vEhc-6?w>CEeD8&OYGc%WA`~x5Z zF*7r_g!}`H4p1{TLNG-}GdVUkHZV0fL^nb(GBh?cL_tF}LP9h|H8(yWJTo>zFhxc) zIW{&nFf}+tH$pHnG&VFuK|?h{LNr7*H$GhoFHB`_XLM*FHaM5zP5~-^C6hT!RACf_ z?|Bb_$1*G;`@RpG>^q3azVCv73dF`j(b%}uCMHB}G_kTVT3G!y8V#D*Sy>nh6RC{R zkXRZ;3*{V|FZa9e{&(ihKgZ1MpJx_;FqkFSe&y=PagtLz1b zhzOWJp^;i@6cGuF{H$Jo8#N%JVXw%nrLLQrK!jjPH5y4G5@9Jj z(!)eDEPYCPgh+v9EJ@RdR9NOmX$FxFE1lN*W7I4n6IO9gy?Sa6kqxU`P_LEfWG|1% zg>@EdUjdO18=R9C5rwdskhFv-hOOMumL6&uQ3_it&`6jlhpjh%NGpj7*tsv#YN86Z z`CJQ{h<5gl5;d^vdJyoof?C+E7n(ax<&_2Xu-m^h!m~jm?7;^ zX;NN%&<@+)mFl`XVeemSeJ@o%T{mneOC$Qo9@zJr(i224Z1De433L`28Oq#0|e9KVt|n!>M=bo z4j9ulItIsufbmf&gX0o`i7hFEWN%_>3UhQ}a&&ldWo8O8HZ(LjI0_{tMNdWwlLS>M