Toy exchange

Author: Marcos Pernambuco Motta

exchange/.gitignore

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+exchange
+exchange.dSYM
+exchange.dSYM/*
+.DS_store
+.vscode
+
+

exchange/Makefile

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+CXX = g++
+CXXFLAGS = -std=c++17
+
+exchange: exchange.cpp
+	$(CXX) $(CXXFLAGS) -o $@ $<

exchange/README.md

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+# Toy Exchange
+
+## Build
+```
+make 
+```
+
+## Run and test
+```
+./exchange --setup-test-fixture --interactive
+
+id  tradr	qty	bid | ask	qty 	tradr	id
+4	perna	40	111 | 112	50	diego	5
+3	perna	50	110 | 120	100	diego	2
+1	perna	100	100 |     	    	    	    
+
+Enter command. Format is: (buy|sell|book) symbol trader price qty
+> buy ACME victor 112 30
+
+Execution - Trader: victor Order ID: 6 Execution Type: N Side: B Quantity: 30 Price: 112
+Execution - Trader: victor Order ID: 6 Execution Type: E Side: B Quantity: 30 Price: 112
+Execution - Trader: diego Order ID: 5 Execution Type: E Side: S Quantity: 30 Price: 112
+
+Enter command. Format is: (buy|sell|book) symbol trader price qty
+> book ACME
+id  	tradr	qty	bid | ask	qty 	tradr	id
+4	perna	40	111 | 112	20	diego	5
+3	perna	50	110 | 120	100	diego	2
+1	perna	100	100 |     	    	    	    
+
+Enter command. Format is: (buy|sell|book) symbol trader price qty
+> 
+
+```