c++ Programming Glossary: m_data

Meaning of acronym SSO in the context of std::string

http://stackoverflow.com/questions/10315041/meaning-of-acronym-sso-in-the-context-of-stdstring

public all 83 member functions private std unique_ptr char m_data size_type m_size size_type m_capacity std array char 16 m_sso.. better designed as an array like class std unique_ptr char m_data size_type m_capacity m_large std array char sizeof m_large m_small..

CSV parser in C++

http://stackoverflow.com/questions/1120140/csv-parser-in-c

std string const operator std size_t index const return m_data index std size_t size const return m_data.size void readNextRow.. const return m_data index std size_t size const return m_data.size void readNextRow std istream str std string line std.. str line std stringstream lineStream line std string cell m_data.clear while std getline lineStream cell ' ' m_data.push_back..

Is this good code? (copy ctor + operator=)

http://stackoverflow.com/questions/1457842/is-this-good-code-copy-ctor-operator

pointing to a buffer that you need to copy Fixture Fixture m_data m_size Fixture Fixture const Fixture f m_data new item f.size.. Fixture m_data m_size Fixture Fixture const Fixture f m_data new item f.size m_size f.size std copy f.data f.data f.size.. item f.size m_size f.size std copy f.data f.data f.size m_data Fixture ~Fixture delete m_data note the parameter is already..

Get the first column of a matrix represented by a vector of vectors

http://stackoverflow.com/questions/15778377/get-the-first-column-of-a-matrix-represented-by-a-vector-of-vectors

const return m_cols int NumElements const return m_data.size Direct vector access and indexing operator const vector.. access and indexing operator const vector T const return m_data int Index int row int col const return row m_cols col Get a.. col Get a single value T Value int row int col return m_data Index row col const T Value int row int col const return m_data..

1D or 2D array, what's faster?

http://stackoverflow.com/questions/17259877/1d-or-2d-array-whats-faster

size_type rows size_type cols m_rows rows m_cols cols m_data rows cols T copy initialized matrix rows cols simple size_type.. size_type cols const_reference val m_rows rows m_cols cols m_data rows cols val element access reference operator size_type row.. reference operator size_type row size_type column return m_data m_cols row column row major indexation const_reference operator..

Is it a good practice to use unions in C++?

http://stackoverflow.com/questions/943267/is-it-a-good-practice-to-use-unions-in-c

int intValue unsigned char argbBytes 4 private Data m_data Another way is of course define the data as integer and cast..