73 lines
2.6 KiB
C
73 lines
2.6 KiB
C
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#ifndef cwCommonImpl_H
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#define cwCommonImpl_H
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#include <cstdlib>
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#include <cstring>
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#include <cassert>
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#include <cctype>
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#include <cerrno>
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#include <climits>
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#include <cinttypes>
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#include <cfloat>
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#include <algorithm> // std::min,std::max
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#include <utility> // std::forward
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#include <limits> // std::numeric_limits<
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#if defined(cwLINUX) || defined(cwOSX)
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#define cwPOSIX_FILE_SYS
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#include <time.h> // linux time.h
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#define cwPathSeparatorChar '/'
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#endif
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#define cwStringNullGuard(s) ((s)==nullptr ? "" : (s))
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#define cwAllFlags(f,m) (((f) & (m)) == (m)) // Test if all of a group 'm' of binary flags in 'f' are set.
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#define cwIsFlag(f,m) (((f) & (m)) ? true : false) // Test if any one of a the bits in 'm' is also set in 'f'.
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#define cwIsNotFlag(f,m) (cwIsFlag(f,m)==false) // Test if none of the bits in 'm' are set in 'f'.
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#define cwSetFlag(f,m) ((f) | (m)) // Return 'f' with the bits in 'm' set.
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#define cwClrFlag(f,m) ((f) & (~(m))) // Return 'f' with the bits in 'm' cleared.
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#define cwTogFlag(f,m) ((f)^(m)) // Return 'f' with the bits in 'm' toggled.
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#define cwEnaFlag(f,m,b) ((b) ? cwSetFlag(f,m) : cwClrFlag(f,m)) // Set or clear bits in 'f' based on bits in 'm' and the state of 'b'.
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// In-place assignment version of the above bit operations
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#define cwSetBits(f,m) ((f) |= (m)) // Set 'f' with the bits in 'm' set.
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#define cwClrBits(f,m) ((f) &= (~(m))) // Set 'f' with the bits in 'm' cleared.
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#define cwTogBits(f,m) ((f)^=(m)) // Return 'f' with the bits in 'm' toggled.
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#define cwEnaBits(f,m,b) ((b) ? cwSetBits(f,m) : cwClrBits(f,m)) // Set or clear bits in 'f' based on bits in 'm' and the state of 'b'.
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namespace cw
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{
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#define cwAssert(cond) while(1){ if(!(cond)){ cwLogFatal(kAssertFailRC,"Assert failed on condition:%s",#cond ); } break; }
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template< typename H, typename T > T* handleToPtr( H h )
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{
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cwAssert( h.p != nullptr );
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return h.p;
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}
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typedef struct idLabelPair_str
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{
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unsigned id;
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const char* label;
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} idLabelPair_t;
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const char* idToLabel( const idLabelPair_t* array, unsigned id, unsigned eolId );
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unsigned labelToId( const idLabelPair_t* array, const char* label, unsigned eolId );
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void sleepSec( unsigned secs ); // sleep seconds
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void sleepMs( unsigned ms ); // sleep milliseconds
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void sleepUs( unsigned us ); // sleep seconds
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void sleepNs( unsigned ns ); // sleep nanoseconds
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}
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#endif
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