THE JOURNAL

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课程笔记、研究记录与日常思考。

2026/05/14

面向对象程序设计

Templates

function overloading、default arguments、function template、template instantiation、template deduction、class template、non-type template parameter、member template、templates and inheritance、CRTP

2026/05/12

数据库系统

Indexing

Basic Concepts, Ordered Indices, B+-Tree Index, B+-Tree File Organization, B-Tree Index Files, Multiple-Key Indices, Main-Memory and Flash Indexing, LSM Tree, Buffer Tree, Bitmap Indices

2026/05/07

面向对象程序设计

Operator Overloading

operator overloading、member/global operator、friend、++/--、relational operators、operator[]、functor、lambda、type conversion、explicit

2026/05/07

面向对象程序设计

Stream

streams、cin、cout、extractor、inserter、manipulator、stream flags、hidden friend、operator<<、operator>>

2026/04/30

面向对象程序设计

Copy Constructor and Assignment

copy behavior、copy constructor、member-wise copy、deep copy、copy assignment、Rule of Zero、Rule of Three、copy elision、vector copy overhead

2026/04/28

数据库系统

Physical Storage Systems

Physical Storage Media, Storage Hierarchy, Magnetic Disks, Disk Interfaces, Performance Measures, Flash Storage, SSD, RAID, Disk-Block Access, NVM

2026/04/28

数据库系统

Data Storage Structures

File Organization, Record Layout, Slotted Page, File Organization Strategies, Data Dictionary, Buffer Manager, LRU, Clock Algorithm, Column-Oriented Storage, Main-Memory Databases

2026/04/24

常微分方程

Nonlinear Systems and Phenomena

Chapter 7 notes

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