08-26-2014
I agree with everything bakunin said.
In addition, I'll add a few more comments:
- I don't understand why you are so interested in printing lines 1 and 3. I don't see anything in the objectives stated in the homework template saying anything about any line number (although it might be appropriate to assume that the header is one line and that that line is the 1st line in the file).
- For the stated problem, awk, grep, and sed seem like logical choices to me.
- If you want to print lines selected by line numbers, awk and sed would still seem to be logical choices.
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LEARN ABOUT DEBIAN
std::hash
std::hash< _Tp >(3cxx) std::hash< _Tp >(3cxx)
NAME
std::hash< _Tp > -
SYNOPSIS
Inherits std::__hash_base< _Result, _Arg >.
Public Types
typedef _Arg argument_type
typedef _Result result_type
Public Member Functions
size_t operator() (_Tp __val) const
template<> size_t operator() (bool __val) const
template<> size_t operator() (char __val) const
template<> size_t operator() (signed char __val) const
template<> size_t operator() (unsigned char __val) const
template<> size_t operator() (wchar_t __val) const
template<> size_t operator() (char16_t __val) const
template<> size_t operator() (char32_t __val) const
template<> size_t operator() (short __val) const
template<> size_t operator() (int __val) const
template<> size_t operator() (long __val) const
template<> size_t operator() (long long __val) const
template<> size_t operator() (unsigned short __val) const
template<> size_t operator() (unsigned int __val) const
template<> size_t operator() (unsigned long __val) const
template<> size_t operator() (unsigned long long __val) const
template<> size_t operator() (float __val) const
template<> size_t operator() (double __val) const
template<> size_t operator() (long double __val) const
Detailed Description
template<typename _Tp>struct std::hash< _Tp >
Primary class template hash.
Definition at line 58 of file functional_hash.h.
Author
Generated automatically by Doxygen for libstdc++ from the source code.
libstdc++ Tue Nov 27 2012 std::hash< _Tp >(3cxx)