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27 * Representation of call sets.
32 * | range ( ',' ? range ) *
34 * range = interval ( '/' frequency )
38 * | start_number '-' end_number
42 * | "rendertarget" | "fbo"
47 #ifndef _TRACE_CALLSET_HPP_
48 #define _TRACE_CALLSET_HPP_
54 #include "trace_model.hpp"
59 // Aliases for call flags
62 FREQUENCY_FRAME = CALL_FLAG_END_FRAME,
63 FREQUENCY_RENDERTARGET = CALL_FLAG_END_FRAME | CALL_FLAG_SWAP_RENDERTARGET,
64 FREQUENCY_RENDER = CALL_FLAG_RENDER,
65 FREQUENCY_ALL = 0xffffffff
68 // A linear range of calls
77 CallRange(CallNo callNo) :
84 CallRange(CallNo _start, CallNo _stop, CallNo _step = 1, CallFlags _freq = FREQUENCY_ALL) :
92 contains(CallNo callNo, CallFlags callFlags) const {
93 return callNo >= start &&
95 ((callNo - start) % step) == 0 &&
96 ((callFlags & freq) ||
97 freq == FREQUENCY_ALL);
102 // A collection of call ranges
109 // TODO: use binary tree to speed up lookups
110 typedef std::list< CallRange > RangeList;
113 CallSet(): limits(std::numeric_limits<CallNo>::min(), std::numeric_limits<CallNo>::max()) {}
115 CallSet(CallFlags freq);
117 CallSet(const char *str);
122 return ranges.empty();
126 addRange(const CallRange & range) {
127 if (range.start <= range.stop &&
128 range.freq != FREQUENCY_NONE) {
131 limits.start = range.start;
132 limits.stop = range.stop;
134 if (range.start < limits.start)
135 limits.start = range.start;
136 if (range.stop > limits.stop)
137 limits.stop = range.stop;
140 RangeList::iterator it = ranges.begin();
141 while (it != ranges.end() && it->start < range.start) {
145 ranges.insert(it, range);
150 contains(CallNo callNo, CallFlags callFlags = FREQUENCY_ALL) const {
154 RangeList::const_iterator it;
155 for (it = ranges.begin(); it != ranges.end() && it->start <= callNo; ++it) {
156 if (it->contains(callNo, callFlags)) {
164 contains(const trace::Call &call) {
165 return contains(call.no, call.flags);
178 CallSet parse(const char *string);
181 } /* namespace trace */
184 #endif /* _TRACE_CALLSET_HPP_ */