Warrior_EA/Expert

Expert/ Directory Documentation

Market-submission compliance (article 2555)

Every runtime check from The Checks a Trading Robot Must Pass Before Publication in the Market is implemented in System/TradeChecks.mqh (free functions, TC* prefix) and applied by the classes in this folder. Where each rule lives:

#	Rule	Implemented in
1	Catch/fix errors via the tester	Development practice; every rejection below logs a throttled reason
2	Insufficient funds	TCCheckMoneyForTrade / TCFitVolumeToFreeMargin, applied by CExpertMoneyCustom::ValidateLotForTrade
3	Invalid volumes	TCCheckVolumeValue / TCNormalizeVolume, same call site
4	Pending-order count limit	TCIsNewOrderAllowed, checked in CExpertSignalCustom::OpenParams and again in CExpertCustom::OpenLong/OpenShort
5	Per-symbol lot limit	TCSymbolVolumeAllowed / TCApplySymbolVolumeLimit
6	SYMBOL_TRADE_STOPS_LEVEL	TCCheckStops / TCAdjustStops / TCCheckPendingPrice, applied when the setup is shaped and again immediately before the order is sent
7	SYMBOL_TRADE_FREEZE_LEVEL	TCFreezeOkForPosition / TCFreezeOkForOrder, gating close, reverse, trailing, order modify and order delete in CExpertCustom
8	Insufficient quote history	TCHasEnoughHistory, in CExpertCustom::Refresh and CExpertSignalCustom::OpenParams
9	Array out of range	TCIndexOk, plus the existing index guards (iLowest/iHighest return values, Direction()'s bounded loops)
10	Zero divide	TCSafeDivide, plus explicit zero-denominator guards on every volume-step / loss division
11	Modification with no changes	TCPositionModifyIsMeaningful / TCOrderModifyIsMeaningful, in the TrailingStop* / TrailingOrder* overrides
12	No DLL imports	Build-time: WARRIOR_MARKET_BUILD compiles out the #import blocks in AI/NeuronDirectML.mqh
13	No external iCustom	Build-time: #resource block in Warrior_EA.mq5 + WARRIOR_CI() in Variables/IndicatorResources.mqh
14	Invalid function parameters	TCSymbolIsTradeable, plus the existing ValidationSettings() range checks
15	Access violation	No runtime check exists by definition; the NULL-pointer and index guards above are what prevent it
16	CPU / memory consumption	TCWarnIfSlow on each OnTick pass (EXPERT_TICK_BUDGET_US) and TCWarnIfMemoryAbove on each timer pass (EXPERT_MEMORY_SOFT_LIMIT_MB)

All rejections report through TCLog(), which throttles per condition so a state that persists for many ticks writes one journal line per minute instead of thousands.

Class hierarchy

CExpert          -> CExpertCustom          (event dispatch, order lifecycle, article-2555 gates)
CExpertMoney     -> CExpertMoneyCustom     (volume correction, margin fitting)
CExpertSignal    -> CExpertSignalCustom    -> CExpertSignalAIBase -> CSignalPAI/CONV/LSTM/HYBRID

ExpertCustom.mqh

Base expert. Virtual handlers for OnTick / OnTimer / OnChartEvent, trading-object setup, series refresh, and the freeze/stops-level gates applied immediately before every send, modify and delete.

ExpertMoneyCustom.mqh

• CheckAndCorrectVolumeValue — clamps volume to the broker's min/max/step and describes each correction.
• CheckAndAdjustMoneyForTrade — reduces lots to fit free margin rather than failing the order outright.
• ValidateLotForTrade — the single gate for rules 2/3/5/14, with throttled logging.

ExpertSignalCustom.mqh

Shared non-AI signal machinery: database-backed signal tracking, pattern weighting, OpenParams() (which shapes SL/TP and applies the min-R:R rejection), and the filter collection. SL_Mode/TP_Mode live here — note they define the AI training target as well as the order, since the triple-barrier label is built from them.

There is no duplicate-trade detection. Three methods that implied otherwise were declared but never defined or called, and were removed in 2026-07. Do not assume the guard exists.

ExpertSignalAIBase.mqh

The AI signal base class. The declaration lives here; the method bodies are split by responsibility into Expert/AIBase/ and included at the bottom of the file, after the declaration. Include them nowhere else.

Expert/AIBase/	holds
Training.mqh	era loop, plateau ladder, checkpoint selection, auto-deploy
Topology.mqh	network bootstrap, derived shape, conv/LSTM/batch-norm stages
Features.mqh	indicator creation, per-bar input feature vector
ChartUI.mqh	arrows, arrow persistence, status panel, cleanup
Lifecycle.mqh	ctor/dtor, the vote API, tick + chart-event dispatch, config lock
Persistence.mqh	.stats / .cfg sidecars, CPU-inference validation
OnlineLearning.mqh	live continual learning, EMA shadow, OOS simulator
Labels.mqh	triple-barrier labels, async label-cache prebuild
AutoTune.mqh	indicator auto-tuner
Inference.mqh	softmax, prior calibration, class priors

The topology is derived, not configured — width, taper, depth, conv filters and LSTM hidden size all come from the data shape. See Topology.mqh and Variables/Inputs.mqh for which inputs were removed and why.