misc

AndrewAMD · web-flow · commit 623b2c087f23 · 2018-05-16T09:36:06.000-05:00
diff --git a/DynamicArray/DynamicArray.cpp b/DynamicArray/DynamicArray.cpp
@@ -107,6 +107,7 @@ void* da_data(int handle, int nElement)
 bool da_resize(int handle, int nSize)
 {
 	try {
+		if(da_size(handle) <=0) return false;
 		for (auto& da : dq_da)
 		{
 			if (da.get_handle() == handle)
@@ -123,6 +124,7 @@ bool da_resize(int handle, int nSize)
 bool da_reserve(int handle, int nSize)
 {
 	try {
+		if(da_size(handle) <=0) return false;
 		for (auto& da : dq_da)
 		{
 			if (da.get_handle() == handle)
@@ -251,6 +253,7 @@ int da_erase(int handle, int nPosition, int numElements)
 
 int da_pop_back(int handle)
 {
+	if(!da_size(handle)) return 0;
 	return da_resize(handle, da_size(handle) - 1);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -107,6 +107,7 @@ void* da_data(int handle, int nElement)`
`107`	`107`	`bool da_resize(int handle, int nSize)`
`108`	`108`	`{`
`109`	`109`	`try {`
	`110`	`+ if(da_size(handle) <=0) return false;`
`110`	`111`	`for (auto& da : dq_da)`
`111`	`112`	`{`
`112`	`113`	`if (da.get_handle() == handle)`
`@@ -123,6 +124,7 @@ bool da_resize(int handle, int nSize)`
`123`	`124`	`bool da_reserve(int handle, int nSize)`
`124`	`125`	`{`
`125`	`126`	`try {`
	`127`	`+ if(da_size(handle) <=0) return false;`
`126`	`128`	`for (auto& da : dq_da)`
`127`	`129`	`{`
`128`	`130`	`if (da.get_handle() == handle)`
`@@ -251,6 +253,7 @@ int da_erase(int handle, int nPosition, int numElements)`
`251`	`253`
`252`	`254`	`int da_pop_back(int handle)`
`253`	`255`	`{`
	`256`	`+ if(!da_size(handle)) return 0;`
`254`	`257`	`return da_resize(handle, da_size(handle) - 1);`
`255`	`258`	`}`
`256`	`259`