[计算机科学经典著作]effective stl 50 specif(addison wesley)

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1、ContentContainers...................................................................................................................1Item1.Chooseyourcontainerswithcare...........................................................1Item2.Bewaretheillusionofcontainer

2、-independentcode................................4Item3.Makecopyingcheapandcorrectforobjectsincontainers.....................9Item4.Callemptyinsteadofcheckingsize()againstzero..............................11Item5.Preferrangememberfunctionstotheirsingle-elementco

3、unterparts...12Item6.BealertforC++'smostvexingparse...................................................20Item7.Whenusingcontainersofnewedpointers,remembertodeletethepointersbeforethecontainerisdestroyed............................................................

4、22Item8.Nevercreatecontainersofauto_ptrs....................................................27Item9.Choosecarefullyamongerasingoptions..............................................29Item10.Beawareofallocatorconventionsandrestrictions..........................34

5、Item11.Understandthelegitimateusesofcustomallocators........................40Item12.HaverealisticexpectationsaboutthethreadsafetyofSTLcontainers.43vectorandstring..................................................................................................

6、......48Item13.Prefervectorandstringtodynamicallyallocatedarrays..................48Item14.Usereservetoavoidunnecessaryreallocations................................50Item15.Beawareofvariationsinstringimplementations............................52Item16.Knowhowto

7、passvectorandstringdatatolegacyAPIs................57Item17.Use"theswaptrick"totrimexcesscapacity....................................60Item18.Avoidusingvector................................................................62AssociativeContainers..........

8、....................................................................................65Item19.Understandthedifferencebetweenequalityandequivalence..........65iItem20.Specifyc