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Top Forums UNIX for Advanced & Expert Users sed: -e expression #1, char 0: no previous regular expression Post 302688635 by InduInduIndu on Sunday 19th of August 2012 09:17:35 PM
Old 08-19-2012
sed: -e expression #1, char 0: no previous regular expression

Thanks RudiC for your response.
I verified the points you have highlighted, and there is no problem with array size & initialization.Anyways, i can assign array size to another variable and use it in while condition.
I'd want you just focus on sed part of it, as it throws error there.

Hope you got me right!

Regards,
Indu
 

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std::gslice(3)						     Library Functions Manual						    std::gslice(3)

NAME
std::gslice - SYNOPSIS
Public Member Functions gslice () gslice (size_t __o, const valarray< size_t > &__l, const valarray< size_t > &__s) gslice (const gslice &) ~gslice () gslice & operator= (const gslice &) valarray< size_t > size () const size_t start () const valarray< size_t > stride () const Friends template<typename _Tp > class valarray Detailed Description Class defining multi-dimensional subset of an array. The slice class represents a multi-dimensional subset of an array, specified by three parameter sets: start offset, size array, and stride array. The start offset is the index of the first element of the array that is part of the subset. The size and stride array describe each dimension of the slice. Size is the number of elements in that dimension, and stride is the distance in the array between successive elements in that dimension. Each dimension's size and stride is taken to begin at an array element described by the previous dimension. The size array and stride array must be the same size. For example, if you have offset==3, stride[0]==11, size[1]==3, stride[1]==3, then slice[0,0]==array[3], slice[0,1]==array[6], slice[0,2]==array[9], slice[1,0]==array[14], slice[1,1]==array[17], slice[1,2]==array[20]. Definition at line 64 of file gslice.h. Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ Tue Jun 10 2014 std::gslice(3)
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