Initial import: grid-bot — grid trading bot for BTC-USDT on Cifra Markets

kronos-venv/lib/python3.12/site-packages/sympy/codegen/tests/test_cxxnodes.py

@@ -0,0 +1,14 @@
+from sympy.core.symbol import Symbol
+from sympy.codegen.ast import Type
+from sympy.codegen.cxxnodes import using
+from sympy.printing.codeprinter import cxxcode
+
+x = Symbol('x')
+
+def test_using():
+    v = Type('std::vector')
+    u1 = using(v)
+    assert cxxcode(u1) == 'using std::vector'
+
+    u2 = using(v, 'vec')
+    assert cxxcode(u2) == 'using vec = std::vector'